# (4a^3 - 7a^2) - (8a^3 + 1a^2) Subtract = 4a^3 - 7a^2-8a^3 - 1a^3 = 4a^3 - 8a^3 - 7a^2 - 1a^2 = (4-8)a^3 - (-7 - 1)a^2 = -4a^3 - 8a^2 Is this correct?

1,771 questions
1. ## Algebra / Scientific Notation

if you have 19.2 x 10 ^ 20 over 4.8 x 10 ^ 9 Would you first subtract 4.8 from 19.2 then subtract 10 ^ 9 from 10 ^20 Leaving an answer of 14.4 x 10^11???? you are using the word "over", which implies division. Why would you even consider subraction (19.2 x

asked by Russell on August 15, 2007
2. ## Math 8R - Help!!!!!!!!!!!!!!!!!!!

14. Subtract -5 from -14 -14 - (-5) 16. Subtract -6 from 18 18 - (-6) 18. From 14 subtract -2 22. Subtract 17 from 8 I already know how to solve this just have trouble formatting it. How do I do it for number 18 and 22???? Please help

asked by Laruen on September 13, 2012

Ned divided a given number by 3 and then added 2. If he should have multiplied the number by 3 and then subtracted 2, which of the following two steps can he do next to get the correct answer? Subtract 4 and then multiply by 9. Subtract 12 and then

asked by Toni on March 14, 2014
4. ## math

Match the equation with the step needed to solve it. 1. 2m - 1 = 3m subtract m 2. 2m = 1 + m subtract 2 3. m - 1 = 2 subtract 1 4. 2 + m = 3 subtract 2m 5. -2 + m = 1 add 2 6. 3 = 1 + m add 1

asked by george on January 14, 2010
5. ## math

Match the equation with the step needed to solve it. 1. 2m - 1 = 3m subtract m 2. 2m = 1 + m subtract 2 3. m - 1 = 2 subtract 1 4. 2 + m = 3 subtract 2m 5. -2 + m = 1 add 2 6. 3 = 1 + m add 1

asked by george on January 14, 2010
6. ## math ( subtracting fractions)

12 1/4- 4 1/8 When you add or subtract fractions, you have to have the same denominator. In this problem you have to change 1/4 to 2/8. Then subtract the fraction and then subtract the whole number. Please post your answer and we'll be glad to check it.

asked by Sophia on January 31, 2007
7. ## To Ms.Sue And All Teachers

I am new in this website. Please help me with my math homework. How do you subtract fractions? How do you subtract 7 and 2/5 AND 4 and 5/10? (7 and 2/5 - 4 and 5/10) How do you subtract 6/10 and 6/20? Thank you! Please visit the following site for a super

asked by Kaveri on December 30, 2006
8. ## Elapse time

3h 40min 10 h 15 min Renaming 11:00 as 10 hours 15 minutes -7h 35 min Subtract the beginning time ------------------ 3h 40 min Subtract So I actually subtract all of it and not add the minutes right? So my answer should be 3h 20min right? How can I check

asked by Moby on December 3, 2012
9. ## Math

Can you check these questions for me? 1. Add: (3x^4-x+2)+(9x^5-x^2+x) 9x^5+3x^4-x^2+2 2. Add: (4x^3-2x^2+x+4)+(9-x^5-x^2+4x) -x^5+4x^3-3x^2+13 3. Subtract:(4x^4+3x+x^2)-(x^2-6+3x^3) 4x^4-3x^3+3x+6 4. Subtract: (5x-6)-(3x^3-2x^2) -3x^3+2x^2+5x-6 5.

asked by Chandler on August 18, 2011
10. ## Algebra

Hello all! I had a quick homework question: I have to prove that the output of this always ends up as 1, regardless of the starting number: *Think of a number between 1 and 10. Add 1; double the result; add 3; subtract 4; add 5; halve the result; add 6;

asked by y912f on June 21, 2014
11. ## algebra

Write the expression for each of the following: a]add 9 to y b]subtract p from 15 b]divide m by 3 d]multiply 4 by g e]subtract 12 from 8a f]find the sum of 5 and 9 2

asked by fatimah on September 25, 2017
12. ## math

Can someone check and tell me if these are correct or not. subtract -88-53= Subtract 7/9 - (-13/18)=-11/18 multiply (3)(7)(-9)=-189 find the reciprocal of (-1/7)(14/3)(9)

asked by nena on October 25, 2007
13. ## math

subtract with or without regrouping...which number can you subtract from 17 w/ or w/out needing to regropu?For which numbers would you need to regroup?

asked by yc on April 11, 2011
14. ## algebra equation solving

((y+2)/(y^2-49))subtract ((y)/(y^2+6y-7)) subtract and simplify ,,,,,i know i need to find LCD which is y+7,and multiply both sides to get it that way i think answer is -6y-2/y+7....is this right???

asked by Rochelle on January 11, 2012
15. ## Integers

When you add integers, why do you subtract? -9+5=-4. I do not understand why there is an addition sign. How do you know when you are suppose to subtract.

asked by beth on July 2, 2008
16. ## Math (Check

1.Subtract and Simplify 2/3 - 1/5 = 1/2 2.Multiplu 4/5 * 6/7 = 24/35 3.subtract write an mixed numeral for the answear 20, 1/9 14, 7/15

asked by Bryan on July 13, 2008
17. ## Math

Jack says that once you have a common denominator you are ready to subtract two mixed numbers. What other step might be necessary before you can subtract? Give an example.

asked by Jamie on December 9, 2014
18. ## math

subtract o.36 from 6 do I move the descimal point over how do I do this problem Use 6.00 as the top number. Line up the decimal points and subtract 0.36 from 6.00.

asked by patti help on March 11, 2007
19. ## math

Which steps could be used to solve this story problem? Blake took flyers to the shopping center to advertise his car wash event. By the time he arrived 14 of the flyers had blown away. He ended up putting 50 flyers on blue cars, 26 flyers on white cars,

asked by isaiah on March 10, 2019
20. ## Algebra

I am re posting this for fear that it was overlooked earlier. I have also decided to show my work in the hopes of preventing any issues that might arise. Solve the absolute value equation. I y+3 I +5=2y Would the solutions be 8=y and y=2/3? Subtract 5 from

asked by Anonymous on October 13, 2009
21. ## AP Chem

When dealing with gasses, do you subtract the pressure of water vapor every time it is in the equation? I'm confused on when you subtract it. Such as this problem... NH4NO2(s) -> 2H2O(g) + N2(g) How many grams of ammonium nitrate must have reacted if 3.75

asked by Anna on November 19, 2008
22. ## Math

if I was doing algebra and it was 3/5a - (-4)=5 would I first subtract 4 from each side since when you subtract a negative you actually add it?

asked by Emily on January 10, 2008
23. ## ALGEBRA

Subtract -7.1 - (8.3)= -1.2 ? multiply (7.6)(1)(-6)=7.6 ? divide 90/18=5 ? find the reciprocal of 1/3(9-4)=3/5? subtract 7/9-(13/18=-1/18?

asked by So Lost on January 8, 2011
24. ## Algebra

Select all the statements that can be used as steps to solve the equation 6[4(2x−1)]=80−8. Subtract 8 from 80. Combine 80 and 6. Multiply 2x and -1 by 4. Subtract 1 from both sides of the equation. Add 4 to both sides of the equation. Subtract 6 from

asked by 15634 on November 13, 2013
25. ## ALGEBRA

Select all the statements that can be used as steps to solve the equation 6[4(2x−1)]=80−8. Subtract 8 from 80. Combine 80 and 6. Multiply 2x and -1 by 4. Subtract 1 from both sides of the equation. Add 4 to both sides of the equation. Subtract 6 from

asked by 15634 on November 13, 2013
26. ## math

asked by Clara on November 10, 2016
27. ## Math

asked by Dan on November 8, 2016
28. ## math

asked by Clara on November 10, 2016
29. ## years

How many years is 140 CE to 1543?? That depends on whether you mean 1543 CE or BCE. If it's 1543 BCE, then you add the two numbers. If it's 1543 CE, then you subtract the larger from the smaller. =) A slight correction here: If it is 1543 BCE, then you add

asked by Charlotte on September 5, 2006
30. ## Algebra

Could someone check this equation for me please.I have added the steps I have done so far. 7x +9 = 5x-5 subtract 5x from both sides and simplify 2x+9=5 subtract 9 from both sides 2x=-4 divide by 2 x=-2 Thought I had done it right but each side does not add

asked by Geoff on February 12, 2010
31. ## Algebra check+help?

For problems 1 and 2 write Y as a function of X 1) 12=9x+3y - I think you would subtract 9 from the 12.. but I'm not really sure because you can't add/subtract x's and y's from regular numbers. 2) -2x+3y=9 Same problem as above.. Can someone please explain

asked by Allyson on October 26, 2010
32. ## 7/8 Math URGENT!!!

8 - 3x = 128 Subtract 8 from both sides. -3x = 120 x = 120/-3 x = -40 Can someone explain this to me?? I don't understand why you would subtract 8 and not add 8... also, why did the 3 suddenly become a negative? HELP ;D

asked by Christabelle on September 30, 2012
33. ## algebra 2

solve the inequality: -3(r-11)+15> 9 _ this is as far as Ive gotten. -3r+33+15> 9 _ subtract 33, subtract 15 from each side. Now when you divide by -3, you have to reverse the inequality sign. Your answer will be r

asked by erin on July 16, 2007
34. ## math

25/11 + 2y = 3 Subtract 25/11 from both sides How do subtract this fraction from 3?

asked by rj on April 6, 2013
35. ## algebra equation solving

(y+2 ) (y) --------- subtract ----------- (y^2-49) (y^2-6y+7) The directions are subtract and simplify....

asked by Rochelle on January 11, 2012
36. ## algebras equations

((y+2)/(y^2-49))subtract ((y)/(y^2+6y-7)) The directions are simplify and subtract

asked by Rochelle on January 11, 2012
37. ## algebra

how do I solve 3/8x+5=25 First subtract 5 from both sides. first you have to subtract 5 from 25 so you will have 3/8x=20 then you have to multiply by the reciprocal so you multiply 20 x 8 and you get 160 divided by 3 and you get 53.3 repeating =x

asked by Anonymous on October 19, 2006
38. ## Math

I am thinking of a three-digit number. If you subtract 5 from it, the result is divisible by 5. If you subtract 6 from it, the result is divisible by 6 and if you subtract 7 from it, the result is divisible by 7. What is the smallest number that will

asked by Anthony on September 26, 2010
39. ## Algebra

How do I express this in algebraic form? And could you please explain how you came up with the expression? "Come up with a number. Add 3 to it. Muliply by 1 more than the original number. Subtract 3. Divide by the original number. Subtract 4. You should

asked by anonymous on August 24, 2010
40. ## Mathematicz (The Correct Question)

A pipe has an outer radius of 4 1/2 cm. If the metal is 1/4 cm thick, what is the inner diameter of the pipe? Please help me!!! You not you just subtract from the or the wall thickenss, then double it to get the id? Draw two concentric circles and see if

asked by Ayra on September 12, 2006
41. ## math

can anyone help me with these 3 problems I am trying to check my daughters hoime work it has bee na few years. 1. The sum of n and twenty -two, multiplied by three, is 78 2. the product of z and 17 is less than or equal to the difference of twenty -one

asked by liz on September 15, 2006
42. ## Algebra

2x + 1/2 = x/2 + 1/3 Subtract the x/2 from both sides to get 2x + 1/2 - x/2 = + 1/3 Now subtract 1/2 from both sides to get 2x + - x/2 = 1/3 - 1/2 Then combine terms on both sides and solve for x. Subtract the x/2 from both sides to get 2x + 1/2 - x/2 = +

asked by Rose on September 17, 2006
43. ## maths

i am thinking of a number i multiply it by 8 and subtract 163 i would get the same answer if i multiply by 3 and subtract 13

asked by kaitlin on April 6, 2015
44. ## Physics

Given the following vectors, find the x and y components a. Ᾱ = 37 m with an angle of 25° b. ? = 16m with an angle of 90° c. ? = 25m with an angle of 0° d. ? = 30m with an angle of 180° ADD AND SUBTRACT THE FOLLOWIN VECTORS PAIRS HINT: You have

asked by Marlyn on August 24, 2012
45. ## algebra

I need a step by step explanation on how to add these two equations 2x+3y=1 5x+3y=16 Subtract the first equation from the second. (Subtract left and right sides separately). This gives you 3x = 15 Then divide both sides by 3. x = 5 Pretty easy, huh? After

asked by Tony on March 20, 2007
46. ## math

Danielle has 4 hundreds,3 tens, and 6 ones blocks. Identify the greatest and the least possible 3-digit numbers she could subtract from that number. Then give the greatestand least possible 2-digit numbers she could subtract.

asked by liz on November 30, 2011
47. ## 3rd math

The commutative, or order, property applies to which operations? A. Add & Multiply B. Subtract & Mutiply C. Add & Subtract D. Mutiply (we chose A - is this correct?)

asked by Anonymous on January 10, 2011
48. ## Maths

3x + 1 < -2 subtract one from each side, then divide both sides by three. first you need to look at each side of what ever your looking at and subtract 1 from each number then divide the numbers by 3 I have trouble with math all the time. so I was

asked by Jess on November 9, 2006
49. ## math

There are a few questions I can't figure out, please help with as many as possible :) TYSM 5. Add or subtract (m^2-m-4) + (m-5) a) m^2-2m+9 b)m^2+2m-9 c)m^2-2m-9**** d)m^2-9 Add or subtract 6. (7x^2-x-2)-(-6x^3+3)

asked by connexus on May 1, 2019
50. ## Algebra Repost

How can I transform the equation 4=x-y into one that begins with "y="? Would I subtract x from both sides to get -x+4=-y? This doesn't look right at all. Or would I add y to both sides and then subtract 4 to get y=x-4? This way seems more correct to me.

asked by Anonymous on May 4, 2008
51. ## Algebra

How can I transform the equation 4=x-y into one that begins with "y="? Would I subtract x from both sides to get -x+4=-y? This doesn't look right at all. Or would I add y to both sides and then subtract 4 to get y=x-4? This way seems more correct to me.

asked by Anonymous on May 4, 2008
52. ## algebra

could someone check my answers to these few questions? "What is the equation of the line, in slope-intercept form, that goes through the point (-1, -8) with m = 3 ?" here's my work: y + 8 = -3(x + 1) [i put the values into the equation.] y = -3x + 5 [i

53. ## math

Jimmy began deriving the quadratic formula as shown. ax² +bx +c = 0 x² +b/ax+c/a=0 x² +b/ax=−c/a x² +b/ax+(b/2a)² =−c/a+(b/2a)² What should Jimmy do next? Subtract x² from each side. Factor the trinomial. Add x² to each side. Subtract b2a from

asked by Jay on May 24, 2017
54. ## Math

For example when you subtract 5 5/6 with 7 6/8 you have to check what does 6 and 8 have in common so 7 6/8 times 3/3 because that makes 24 and that is what 8 and 6 have in common so then you times 5 5/6 with 4/4 so you get 5 20/24 -7 18/24 but you have to

asked by Nashley on November 29, 2017
55. ## Algebra

1. Subtract and simplify 18/y-8 - 18/8-y 2. subtract simplify if possible v-5/v - 7v-31/11v 3. Simplify by removing factors of 1 r^2-81/(r+9)^2 4. Divide and simplify v^2-16/25v+100 divided by v-4/20 5. find all rational numbers for which the rational

asked by Anonymous on November 21, 2010
56. ## Precalculus

The polar equation of a graph is given below: r=4/sin(theta) Give the equation of the line in rectangular coordinates. If you rotate this graph 40 degrees counterclockwise about the pole, would you add or subtract 40 degrees to θ? Subtract?

asked by Anon on January 20, 2012
57. ## math

If the answer is 1-2/3m what is the question> How can you solve equations like these? 9r + 7 = 4r - 8 Need to get the r on one side. 1st- subtract 4r from the right side of the = sign. What you do to one side do to the other. 9r-4r+7=4r-4r-8. 5r+7=-8 2nd-

asked by jenny on November 14, 2006
58. ## stuck

thirteen contains six letters. t, h, i, r, e, n A word I know six letters it contains subtract just one, and twelve is what remains cool riddle. twelves has six letters and subtract one(s) it makes twelve

asked by bobpursley on February 25, 2007
59. ## mat 117/algebra

2/(5w+10 )- 3/(2w-4) please show me how to work this problem. I assume this is some sort of combine the fractions, as there is nothing equal to the sentence above. factor out 1/((5w+10)(2w-4)) 1/((5w+10)(2w-4)) * ( 2*(2w-4) - 3(5w+10) ) do the

asked by Diana on July 6, 2007
60. ## Math

how would i do 2x+12=5x+8-x????????? 2x+12=5x+8-x This seems to be a continuing question. The idea is to gather the x's on one side, and the constants on the other. Subtract 2x from both sides. subtract 8 from both sides. You ought to have numbers on one

asked by Amber on September 10, 2006
61. ## Math

You start with 101 and want to get down to 0 by subtracting 2. How many times will you subtract 2 from 101? 101 is an odd number and 0 is even; you can't get from an odd to an even by subtracting even numbers. If you subtract 50*2, or 100, you'll get to 1

asked by Sam on October 10, 2006
62. ## ALGEBRA

can you help me with this. d don't get it at all :( let n be the number used for the given number puzzle. use algebra to show how the puzzle works. 1. pick a number 2. subtract 9 3. multiply by 6 4. divide by 3 5. add 18 6. subtract twice your original

asked by ROBERT on September 24, 2008
63. ## Geometry MATH CHECK

Check? In your own words, explain why we use the formula AB = |a - b| to find the distance of a segment. Include why you need to subtract and why you need to take the absolute value. We use that formula |a-b| because a and b are representing coodinate

asked by Vanessa on August 14, 2013
64. ## Algebra

From 7x2 – 4x subtract 5x2 + 2x. I do not understand what order to subtract. Do I subtract like a or b? a) 7x2 – 4x - 5x2 + 2x b) 5x2 + 2x - 7x2 – 4x

asked by Anonymous on February 10, 2016
65. ## ALGEBRA 1

FOUR OF THE ANGLES OF A PENTAGON HAVE THE MEASURE 30,70, 120, AND 165. TO FIND THE MEASURE OF THE FIFTH I ADD THE FOUR MEASURES WHICH IS 385 AND SUBTRACT IT FROM 540 WHICH IS 540-385=135 WOULD THIS BE CORRECT. IS THERE A FOMULA THAT I NEED TO USE TO ARRIVE

asked by DANIELLE on February 12, 2007
66. ## Math

Use a system of equations to find the quadratic function f(x) = ax^2 + bx + c that satisfies the equations. Solve the system using matrices. f(−2) = 4, f(1) = −2, f(2) = −12 The answer i got is f(x)=-2x^2-4x+8 this is the steps of how i got

asked by anonymous on April 9, 2019
67. ## Math

Nadine has a chip board with 4 red chips. She needs to subtract 2 black chips, but there are no black chips on the board. Nadine says" It is impossible to subtract 2 black chips. There are none on the boars!" What can Nadine do to the chip bound so that

asked by Cons on August 28, 2017
68. ## GEOGRAPHY CONFUSED

If it is 6 am at 30 degrees W what time is it at 120 degrees? I thoughtit was 1 am, but Sue said to subtract 30 minus 120 and divide by 15. this would make it 6. Do I subtract 6 hours from 6 am making it 12:00 am? Please clarify It's earlier the further

asked by Suzanne on October 11, 2006

Add or subtract exponents? I don't know when to add or subtract it's all confusing. 100^12/100^8 A.100^12/100^8 B.100^96 C.100^4 D.100^20 If I added it would be D If I subtract it would be C Please help I don't know which one is right. Thank you

asked by aloha on May 18, 2015
70. ## Math

I have a problem..... -4(2x-3)=-8x+5 I understand first you distribute the -4 so you would have -8x+12=-8x+5 Then if you try and move x over to either side you completley get rid of x.... am I missing something or is this problem not solvable? Thank you I

asked by russell on March 29, 2007
71. ## Algebra

when you have to add or subtract from each side of a linear equations and linear inequalities, how do I know what to add or subtract?

asked by LillyPrince on September 22, 2018
72. ## Pre-Calculus

Let f(x) be the function 1/(x+9). Then the quotient [f(5+h)−f(5)]/h can be simplified to −1/(ah+b). What does a and b equal to? So I understand the overall concept, and did f(5+h) = 1/(14+h) and f(5) = 1/14. Then to subtract the two, you get the common

asked by Ann on October 18, 2013
73. ## Math--time

how do u add and subtract time.... ex. Math class is dismissed at 2:20pm ,It is now 1:53pm how many more minutes before math class is dismissed. It is a subtraction, but remember each hour is 60 min. 2:20 - 1:53 but you cant subtract 53 from 20, so you

asked by Aleeyah on August 29, 2005
74. ## arithmetic

How does this work “Think of a #. Add 7. Double the result. Subtract 8. Double the result. Add 12. Divide by 4. Subtract 6. Your answer will be the original number.

asked by sam on January 21, 2010
75. ## msth 117

Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number. You reached 1 for an answer, didn’t you? How does this number game work?

asked by monkeybaby on March 9, 2010
76. ## math

Jen, I will attempt to write the others out. #3)ADD: -57 + (-22) I got -79 #4)Subtract -2.3-(-8.8) I got -6.5 #7)perform indicated operation: -21 - (-9) I tried to underline ----------- -21 - (-21) I got -12 over o or undfined #8)Multiply:(4){-3/2} This

asked by barbara on July 18, 2010
77. ## PROGRAMMING

1. Make a C program that will input two integers and then to enter an option as follows: • 1 = to add the two integers. • 2 = to subtract the second integer from the first. • 3 = to multiply the integers • 4 = to divide the first integer by the

asked by ME-ANN on September 28, 2014

52 is a 2-digit number. The digits are 5 and 2.If you subtract the smaller digit from the larger digit you will get 3.what [2-digit number] gives you the biggest difference when you subtract the digit. my anwser is 45.

asked by Carol on February 22, 2009
79. ## math,help

i am having difficulty with this problem can someone help me. Problem #1 Write in simplest form (48a^5b)/(12ab^2) this is what i get: 4a^4b^-1 Problem #2 how do i start it: subtract. Express your result in simplest form (12)/(z) minus (10)/(z) Your #1 is

asked by jasort20 on March 16, 2007
80. ## algerbra

am i correct on this? question: solve and check square of 5x+6 is equal to x work and answer: square each side 5x+6=x^2 subtract 5x-6 on both sides 0=x^2-5x-6 (x+1)(x-6) x+1=0 subtract -1 on each side x= -1 is a reject x-6=0 add 6 on each side x=6 and 6

asked by Liz on April 22, 2017
81. ## algebra

Take any number other than 1. Square that number and then subtract 1. divide by one less than your original number. now subtract your original number. you should end up at one. how does this work?? Rewrite and use a variable instead of and actual number

asked by debby on January 10, 2012
82. ## Math

Nadie has a chip board with 4 red chips. She needs to subtract 2 black chips, but there are no black chips on the board. Nadie says, "it is impossible to subtract 2 black chips. There are none on the board "What can Nadine do to the chip board so that she

asked by Cons on August 28, 2017
83. ## Math 213 Elementary Math

20. Think of a number. Add 7. Double the result. Subtract 8. Double the result. Add 12. Divide by 4. Subtract 6. Your answer will be the original number. Explain how this trick works.

asked by Shay on August 7, 2009
84. ## elementary

Think of a number. Add 7. Double the result. Subtract 8. Double the result. Add 12. Divide by 4. Subtract 6. Your answer will be the original number. Explain how this trick works.

asked by Mary on October 31, 2009
85. ## math

Find the coterminal angles for 8pi/3. I found one: 8pi/3 - 2pi= 2pi/3 My textbook says that I should add subtract 4pi to find the other one and I'm very confused as to how you know what to add/ subtract.

asked by Emily J on November 21, 2016
86. ## math

Roberto is an employee of a store and receives 20% discount off all items in the store. During a sale, the price of a jacket is reduced by \$15. Roberto will receive both his 20% discount and the \$15 off. Which is better for Roberto, to take the 20%

asked by anonymous on March 16, 2011
87. ## Physics

A basketball player, standing near the basket to grab a rebound, jumps 73.6 cm vertically. How much time does the player spend in the bottom 15.4 cm of the jump? I think I have this right, but I'd like someone to make sure. First I have to find the total

asked by Lindsay on October 9, 2007
88. ## math

how do you add and subtract + and - numbers? Is there a rule? Yes. The adding rule is this: If the signs are the same, add the numbers directly, then use the sign of the numbers. If the signs are different, Subtract the smaller from the larger, and use the

asked by robin on September 15, 2006
89. ## Math

What should Edna do to solve for m in the equation? 65 = m + 29 A) add 29 to each side B) add 29 to the left side C) subtract 29 from the right side D) subtract 29 from each side

asked by David on November 12, 2016
90. ## math

asked by Rebecca on September 10, 2009
91. ## algebra

1. What must be added to p to produce q? 2. What is the perimeter of the rectangle if the length is 2x-3y and the width is x+2y? What is the area? 3. What must be subtracted to 7y to leave -5y+2z? 1. q = 1 - p 2. Perimeter of rectangle = 2 length + 2

asked by klar maesen on July 18, 2007
92. ## physics(gas laws)

Got a question 3. Given 325 ml of saturated gas at 760 mmHg and 25°C, what would be its volume if dry at the same pressure and temperature? I got confused when I read 'if dry' Does that mean I have to subtract something out of 760mmHg? And would I used

asked by abby on January 27, 2008
93. ## Math

asked by Mahoganie on October 7, 2015
94. ## Algebra

Can someone verify if my answers are correct? Solve. 1/x+6-1/x-6 My answer is: -12/x^2-36 Solve. 1/x+5+2=5/x+5 My answer is: -3 Subtract. Express your answer in simplest form. 13x/30-4x/15 My answer is: x/6 Can someone verify if my answers are correct?

asked by Need Help on July 12, 2007
95. ## math

Take any number (except for 1). Square that number and then subtract one. Divide by one less than your original number. Now subtract your original number. Did you reach 1 for an answer? You should have. How does this number game work? Hint: Redo the number

asked by Paula on November 2, 2010
96. ## Math

Put these operations in order. The operations with the greatest impact should go on the top level. (Add, Subtract, Multiply, Divide) Top Level-Multiply and Add Least Impact-Divide and Subtract Multiply, Add, Divide , Subtract-Is this in the right order?

asked by Patrick on September 1, 2018
97. ## Math

a) Subtract -6 Find the opposite Add -2 Subtract -4 Find the opposite The answer is -5 The original integer is_____ b) Add +14 Add -5 Find the opposite Subtract +6 Add +3 The answer is 0 The original integer is ____ I need help. Thank you!

asked by Miley on February 2, 2011
98. ## math

how to subtract numbers with decimals Line up the decimal points and proceed the same way as you would when subtracting whole numbers. Example: 56.78 12.34 ____ 44.44 It works the same when adding decimalized numbers. example: 92.4 -6.41 _____ 1) When

asked by tyler on August 30, 2005
99. ## wut iz 3x+4=2x+7

x+? wut iz 3x+4=2x+7 Last question I answer with wut iz. Subtract 2x from both sides. 3x-2x+4=2x-2x+7 combine terms. x+4=7 subtract 4 from both sides. x+4-4=7-4 combine terms x=3 The idea here is to get the unknowns on one side (in this exammple the

asked by Koco123 on January 31, 2007
100. ## Algebra

You made 2 deposits to your bank account this month. 1 deposit was \$17.92 and the 2nd was \$15.33. Your balance at the end of the month is \$72.31, and you made no withdrawals. What expression shows your balance at the beginning of the month? My thoughts

asked by Faye on August 23, 2014