Math(Please help)

184,813 results, page 26

Math

Please Help:) What is the range of f(x)=3x-5 when the domain is {-6,4,8}? Do I just plug in the domains for x?

Math please help

Find the smallest value on function (3/x)+(4/1-x) on interval (0,1)

math

please represent algebraic express 20 less than 19 divided by 3X

Math 221

What is 5(8+v)= Please break it down for me to get a better understanding?

math

how to write 50 thousand please i need the answer today

Math

How do I graph a slope of 2/3 passing through the point of (-3,-4). Please help

math

Please solve these using the quadratic formula: 1. 3x^2-4(x-2)=0 2.a^2+2(a++5)=0 3.x^2-3(2x+3)=0 Thank you ^____^

math

(please help me to solve this question) solving equation (1+x)^2/3 + (1-x)^2/3 = 4(1-x²)^1/3 are, value of x is

math

convert the following to representative fractions. 0 90 |__| , 1 cm = 0.9 km and 1 cm= 2000 km. please help, thanks

math

having trouble with these 2 problems & the process. -50 3/4 +(-6.05)+ 100= and 23 7/8 - 15 3/40 +(-3 4/5)= help please!!!!

Math Help Please! ASAP!

Solve each inequality 1. y+5>7 y<2 y<12**** y>2 y>12 2. p+12>9 p>21 p>3 p>-21 p>-3**** Are my answers correct?

Math

Quadratic Graphs Can you please check if my values are correct? y=x^2-4x x= -4 so y= 0 x= -3 so y= -3 x= -2 so y= -4 x= -1 so y= -3 x= 0 so y= 0 x= 1 so y= -3 x= 2 so y= 14 Thank you

math

Q. 460 divided by 30 A. I don't really get division,so I need help please.

math

what is a variable? is it a number or a letter? im a little confused..... please help

Math

1/5(2x-10) + 4x = -3(1/5x + 4. Solve for x. I need some really help! please and thank you. Ms.Sue?

Math Help Please

I can't solve this problem: 4x^3 + 5x^2 - 12 + 27/(x + 3) A. 4x^2 - 7x + 9 B. 4x^2 + 7x + 9 C. 4x^2 - 7x + 27 D. 4x^2 + 7x + 27 I can only get 4x^2 - 7x + 21 but obviously that isn't an answer..

Math

What is 8 3/4 - 5 5/6 =? Shouldn't the denominator be 24 ? What is this answer please show the work.

Math

Add the following. 2/6 + 3/5 + 2/5 + 4/8 + 4/6 =? Please show all the work.

math

0 -> 24 1 -> 21 2 -> 18 Hint: arrange in order: 0 -> 24 1 -> 21 2 -> 18 please help me find the rule

Math Help Me Please

4 Determine which ordered pair is not a solution of y= -5x – 4 A (10, -52) B (7, -39) C (-7, 31) D (8, -44) I don't know how to solve it?

math

Round your answer to the nearest percent. What does it mean? please!

Math

add or subtract. P.s this is a polynomial. (2x^2 + 6x + 1) + (-7x^2 + 2x - 3) A. -9x^2 -8x + 2 B. 5x^2 + 8x - 2*** C. 5x^2 - 8x + 2 D. 5x^2 -4x -2 i choose B. check please

Math to hard please help

Name the coefficients in the polynomial. 4^2+3x-3 A. 4,-3,-3 B. 4,3 C. 4,3,3 D. -4,-3 Is the answer B??

math help please

How many terms are in the following polynomial? 6x^4+3x^3-2x^2+15x-14 A.5 B.4 C.3 D.2 Is the answer A??

Math

i can't figure this out if someone could please help me that would be great. x3 " 3y for x = 4, y = -4 is it 0 ? 3*4=12 and 3*-4=-12= 0

math

interge[1/(t*t-1)(t*t-1)] I haven't got a way to solve it.. please help me..

Math

e^(x-y)=-x+C where y(2)=2 so I found C=3? y=_____________ so I thought it would be y=-ln(-x+3)-x but that is wrong please help!

Math

4x-e^(-(4x-y+3))=-e^(-2) y=________ I have tried multiple times and cant get it. Please help

9th grade math

I need help with this problem please help with steps. -u+5u-2(6u-11)

math

Solve by substitution.. y=4x-7 and 2x-3y=6 This is the only question i am stuck on, please help..

math

y-x=1 2x-y=1 changing it to y y=-x+1 y=2x-1 can someone check if I did it right? If not, please correct me.

math

i need help please...what is 5,602 minus 2,344 estimated

Math

Simplify the expression 9 + 10h + -5h = 0 Please show steps

Math

Complex Numbers please helpppppp and show solutions 1.) (3-7i) + (-1-2i) 2.) (4-5i) - (2-3i) 3.) (7-5i) + (6+9i) 4.) 2+3i/3-5i

Math

please solve 30 is 2 less than____ 35 is more than 40 ____

Math

P(n,3)=5! Solve for n?? Help, please! I did n!/(n-3)!=5! n(n-1)(n-2)(n-3)!/(n-3)!=5! cancelled out (n-3)! was left with n(n-1)(n-2)=5! n^2-n(n-2)=5! n^3-n^2=5! n^3-n^2-120 What do i do???

MATH

What is 546 multiplied by 345? PLEASE I NEED HELP QUICK!!!!!!!

Math word problem

Please, i need help. How much greater than -11.6 is -5.43

math

please help me with this!!! How can I rewrite this as a rational exponent? 3 square root 2^7 Thanks

Math

How are you able to compare the below: 45hg And. 4.5kg Please help

Math

Please could you show the working out for the following. W+6tw=11-w

math

I need help with magnitude estimates. They are really hard for me . Please help!

Math

Missing base 1/9= [. ] with exponent 2 please explain how I can get the answer thanks

Math

What is {23%,0.21,1/4,1/5} from least to greatest I need the answer today please thank you

Math

If P varies jointly with Q and R, and P=420 when Q is 3 and R is 7, what is the value of P when Q is 2 and R is 1? Help me please...thx

math and science both

my stuff needs an answer please

Math

which of the following expression is true? 2^4*2^3=2^12 3^3*3^6>3^8 4^2*4^2>4^4 5^5*5^2=5^10 i think is the c but please check for me.

Math

I did this, but i don't think its right for this problem and I don't know where to go from here. Help please factor x^3-5x-2 x^2+10 (x^3-5x-2x^2)+10 x (x^2-2x-5)+10

MATH PLEASE

0.0293262879789 Rounded to nearest hundredth percent.

Math

2(x-y)-(x+y) I have been stuck on this problem for ages.. Please help!!

math

what is a 100 tons per month? please answer

Math

How do u find a rectangular prisms surface area? Please help c:

math

on which of the following lines does the point (7,1) lie? y-5x=4 y=x-10 y=-4x+3 y=-x+8 help please Ms.Sue

math

write each expression using a single exponent please help 1.a^5/a^3 2.x^9/x^5 3.c^7/c^2 4. (-1)^5/(-1)^4

Math

How can you find the distance of each number from the mean? 50,56,52,46,48,42,38 Im not sure so please help.

math

what is the solution to the system of equations ? x=y-3 x 3y=13 A. (1,4) B.(4,1) C.(7,4) D. (2.5,5.5) please help my best answer is b

Math

Which ordered pair is not a solution of y= -4x -9 A(-9,27) B(3,-21) C(-6,15) D(5,-28) I have no idea how to do this help please

Math

5. Find 4 ratios equivalent to 30% Show work please thank you

math

is secA*cosA =1 for all A where 0<=A<=90? please provide a solution

math

Write in italic numeral 1959. #any one to help me please***

math help please?!

Find all (a) minors and (b) cofactors of the matrix [ -3 2 -8 ] 3 -2 6 -1 3 -6

math

innthe expression 17-4x=67-9x, what is the value of x? please show me the steps.

math

Iam trying. to unscrambled anruiclme ssepxosneir. please. help. me.

Math. please help

-1/2 + 1/3 = Adding and subtracting fractions with rational numbers.

Math, Functionsons

What is the domain and range of the function f(x)=x^2-2? please teach me..!

Math

I really need help with this please help me. 360 kilometers is 24% of ______kilometers

Math

I really need help like, in 5 minutes please!! its this: 23/40 minus 11/30

Math

How to find the transformations of these graphs of equations? 1. y=(x+2)^2-3 2. y=3x^2-6 3. y=-2(x-4)^2+5 Please teach me..

math

what is a ordered pair? can you give me some examples please

math help quick please

solve {y=x-7 {5x+2y=7 Use the substitution method. A.(0, −7) B.(7, 0) C.(3, −4) D.(−1, −8)

Algebra

Can you please help me with this math problem: 5 6 2 9 12 3 (4X Y Z) X (5X Y Z) The numbers at the top are exponents.thank you

Math

1. What are the next three terms in the sequence? –1, 9, 19, 29, … (1 point) 38, 37, 32 40, 51, 62 39, 49, 59***** 38, 47, 56 Please help me, thanks.

math HELP PLEASE

write a ratio and percent for the shaded area

Math Ms. Sue please help!

How do you know if a radical expression is in simplest form?

Math and Please Help!

According to the distributive property, 6 (5 + 3) = A) 6 (5 + 3) B) 6 (3 + 5) C) 6 × 5 + 3 D) 6 × 5 + 6 × 3 I think it might be b.

math

Write the inequality that represents the solution set for −15/9y < 11/13 . Please help thanks

Sequences Math

Find the function rule. X = -2, -1, 0, 1, 2. Y = 9, 4, -1, -6 -11. Help please this is too hard

math please check

(13-2)squared + (14-12 divided by 3) (11 * 11) + -.6 121+ -.6 =120.4

Math

PLEASE HELP ME I NEED ANSWERS FOR THE ASSESMENT METRIC UNITS

Math

In what shape are the lateral faces of a pyramid?Please hurry!

Math

Find the area of the following rectangles. 7/2 mm ×14/5 mm. I can up with 98/10 mm. Please check

Math >:( Help please!!!

Which pair of ratios can form a true proportion? A) 1/2, 6/10 B) 6/8, 5/20 C) 3/5, 6/10 D) 3/9, 7/80

math

How many minutes are there between 11:40 night and 8:10 morning? please help me out

MATH

Describe how the graphs of y = |x| and y = |x + 3| are related. Please help i am confused and explain if you can

math

127nine= 411x solve for x can you show me the steps please

Math

please help find the inverse function f-1(x) if f(x)=10^(3x) f(x)=log2(4x) Thanks a lot

Math

Please some one should assist me or else I will get flogged.

Applied Math

can you explain the concept of multiplying this to me please $42.25 X .67. Thank you in advance for the help

math

(1)A grocer kept all the pennies he found left in his store from 1975 to 2000. There were 113,964 pennies in ... pennies he found in a day? (HINT: Don't forget leap years!) Answer: (13) Kind of confused how I got it. Will someone please explain I know that there are six leap ...

Math - Algebra

our riding your bike to the park, sit to read for a while, and then ride your bike home. It takes you less time to ride from the park to your house than it took to ride from your house to the park. Draw a sketch of a graph that shows your possible distance traveled over time. ...

Math PLEASE PLEASE HELP ME

1.Find the derivative of the function. f(t) = (1+squrt t)(8t^2-7) 2. Find the derivative of the function. f(x) = (x^3 - 4)/(x^2 + 4)

Algebra

PLease ,Please ,Please help me solve this problems #1 Since x = 3y-4, -3(3y-4)+4y = -3 now just solve for y and then x #2 Since x = 4+4y, -(4+4y) = 4y=-4 or something Again, solve for y, then x

computers

I was wondering if someone could please help me for homework I need to submit math answers using Microsoft Equation Editor, Math type or similar software what if I don't have any of them what can I use I am not sure if I have any of them Not sure thanks for any help

Math

OK, I have had trouble with math, 'C' average, and we are learning proportions. I don't get them! Can someone please do a proportion and then tell the steps to do it? Ex. 4/6= 8/X. Steps: 4/6 equals 8 over x. You do _______ do get ________ over , so X=12. [I know this is rong...

8th grade math

A 20 ounce bag of popcorn costs $2.80 at the movie theater, if the unit price remains the same, how much would a 35 ounce bag cost ? Please help me, I'm in math class and Im stuck.

Math

Describes a real world situation using words as label and using math symbols to relate the words.. Its a vocab work. And the school couldn't get me a text book today because my names not in the system. PLEASE help me:((

Math

I have math HW and these are the questions i wasn't aware of how to answer... please help. a)Prove that 4x-y-1=0 is parallel to y=4x-5 b)Show that the points A(3,1), B(5,2) and C(11,5) are collinear c)Show that the lines y=2x-4 and x+2y-10=0 are perpendicular to one other. d) ...

Math MS. SUE PLEASE HELP!!

What is true of a random sample? A) it is the only way to sample a population. B)Each member of the sample is a volunteer. C) It is always the easiest way to sample a population. D) Each member of the population has an equal chance of being selected. MS. SUE PLEASE HELP!!

math equation

Please help me to work this out using the inversion method (I'd appreciate if you could provide a step by step breakdown (I don't understand how to do it and my math really sucks!!): Jim spent 1/3 of his salary on food. He spent 1/4 of it on shoes. He has $400 remaining. What ...

Math Help Please

Kale is building a small basement suite. The bathroom takes up 1/3 of the suite and has an area of 12m2. 1. Draw the room and label all the areas 2. what are the possible dimensions of the bathroom? 3. what is the area of the rest of the suite without the bathroom? 4.what is ...

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