# Algebra, help + check please

106,899 results, page 31

In which of the following sentences is the subject understood? A- Slowly taxiing up to the terminal was a huge airplane. B- It was painted with pink stripes and yellow circles. C- Step up to the desk and give the clerk your ticket. D- You are on your way to a special place. I ...
2. ### sociology

All of the following reasons cause a variance in divorce rates among segments of the population in the United States, except: (Points : 3) 1. Age at first marriage 2. Education 3. Race and ethnicity 4. Social class <-------- Please check my answer.
3. ### Social Studies

what was the purpose of the constitutional convention held in philadelphia in 1787? A.To sign the treaty of paris B.To select the nation's new president. C. to revise the Articles of Confederation D.to draft a declaration of independence My answer is c @Ms.Sue can you please ...
4. ### @ Sarah - econ

I deleted your 43(!) questions. Since you didn't post your answers, I assume you wanted someone else to cheat and give you the answers. No way! If you try that again, you'll be banned from posting here! If you want to post three or four questions with your answers, we'll be ...
5. ### English

Please please please check my answers and explain to me why they are right or wrong!!! 24.) Choose the correct voice of the underlined verb. (1 point) The pitcher THREW the ball to the catcher. a.) active** b.) passive 25.) Choose the correct voice of the underlined verb. (1 ...
6. ### algebra

use guess and check to solve the following problem. Write your solution as a sentence. A cable 84 meters long is cut into two pieces so that one piece is 18 meters longer than the other. Find the length of each piece of cable.
7. ### algebra

define a variable, write an iquality, and solve the problem below. then check your solution. "seven minus two times a number is less than three times the number plus thirty-two" 7-2*x<3x+32 is this right so far? what goes next?
8. ### Algebra

The members of a team can run 500 meters between 57 seconds and 73 seconds. A. Write an absolute value inequality describing the times for the runners. 57<t<73 B. Graph the inequality on a number line. Would like help on step B if possible and step A check.

This is the same equation as before just with different numbers. y=yo + (vo sin Q) t - 1/2gt^2 This time the numbers are: 0 = 1.005 + (3.021 sin 30)t - 1/2(9.8)t^2 4.9t^2 - 1.5105 - 1.005 = 0 This is the part where I am stuck. Did I do this correctly? sin 30 = 0.50 X 3.021 = 1...
10. ### my math

True or false? Intentionally writing a check on an account with insufficient funds is allowed under certain conditions. I say false? Ben Spender writes a \$50 check which is returned by his bank with additional charges. The company he wrote the check to, Art Supply Inc., also ...
11. ### precalculus

Can you check my answer? If it is wrong can you please explain why and give the correct answer? Use Gaussian elimination to write the system of equations given below in row-echelon form. 2x+4y+z=-4 2x-4y+6z=13 4x-2y+z=6 answer:2x+4y+z=-4 8y-5z=-17 z=1
12. ### Math

Hi! I’m practicing for the SHSAT, and I am doing some math problems. I don’t want to take advantage of this website, so I decided to ask you guys first. Am I allowed to ask lots of math questions? But I will answer them(at least the ones I know) could you help me check it...
13. ### English grammar check please

If someone could check these sentences for me that would be great. sentence beginning with a present participle: Beginning with Tom's conviction, Jem's belief in justice and the basic good of humanity is badly damaged. sentence that begins with a past participle: Brught to an ...

Could the theme be No women could change men The story is about a man marrying a women and the women wants the man changing his diet. The women bosses him around then the man finds another girl and takes off with her. He took off with her because the women bossed him around ...
15. ### college algebra

Solve the following inequality. x^3+9x^2-108 less or equal to 0. Then write your solution in interval notation. I am sooo confused and do not have any idea how to do this. Can someone please show me step by step please??? Thanks in advance. Someone who is confused.
16. ### Algebra

Please check the questions/problems along with my answers. Thank you tutors. Writing Ratios 1. Top-of-the-line monster masks are made of rubbery silicone, using a liquid silicone base and a catalyst (substance that speeds up a chemical reaction) in a ratio of 1 to 1. What is ...
17. ### chem

consider the following balance chemical equation: 2NH3(g)+3CuO(s)=N2(g)+3Cu(s)+3H2O(g) if 18.1grams of ammonia reacts with 90.4 grams of copper(II) oxide, which is the limitting reagent?? what is the theorectical yield of nitrogen gasd? if 8.52 g of N2 are formed, what is the...
18. ### chem

consider the following balance chemical equation: 2NH3(g)+3CuO(s)=N2(g)+3Cu(s)+3H2O(g) if 18.1grams of ammonia reacts with 90.4 grams of copper(II) oxide, which is the limitting reagent?? what is the theorectical yield of nitrogen gasd? if 8.52 g of N2 are formed, what is the...
19. ### Help!!

What was the main concern for Anti-Federalists in passing the US Constitution as written after the Connecticut compromise? please someone tell me good site and please tell me how can I answer it, Check this site. http://en.wikipedia.org/wiki/Anti-Federalism
20. ### math

Which of these numbers is irrational? check mark sign 3 0.25 1/5 check mark sign 9 I think it is the first one
21. ### Can someone check my answer plzzz!!!

Simplify (6x^-2)^2(0.5x)^4 show your work IS this right?? (6x^-2)^2 * (0.5x)^4 =6^2 x^-4 *(0.5)^4 x^4 =(36 * 0.0625) * (x^4 * x^-4) = 2.25 * x^0 =2.25 *1 =2.25 is this right Can you check my answer?
22. ### Math: Homework Questons (answer quick)

Can you check if the answer is correct and of there any grammar mistakes. Write True or False and EXPLAIN your reasoning for the answer!!!! 8. (5 - 2) - 1 = 5 - (2 - 1) Answer: True Reason: The reason why my answer to this question is true is because when we change the ...

Hi! Can you check my answers please? Thanks! And, can you help me with 3 please? I have tried and tried but I cannot solve it can you explain how? Thanks! 1. Given a scale factor of 2, find the coordinates for the dilation of the line segment with endpoints (–1, 2) and (3...
24. ### language please check my work

-revise the sentence for a clear meaning here is the sentence Surgeons moved around the operating room, skillfully using tools wearing slippers. -the revised sentence Surgeons,wearing slippers,moved around the operating room skillfully using their tools. please if there is a ...
25. ### English

I urgently need to know if the word choice and tenses are correct. Thank you. 1) Enter the airport and check your flight number and the boarding time of your flight on the departures board. 2) Before going to the check-in desk make sure your baggage doesn't exceed 20 kilos. ...

27. ### algebra

What is the y-intercept of the graph of the function y=-2(x+2)^2+4? Please and thanks! When x is zero, y= -2(4) + 4 or -4 Thank you.
28. ### algebra

Can someone please help me with this problem? 4x-1 ---- 2x^2+3 Can you simplify this any further? no, its done thanks
29. ### Algebra 1

(x+19)(x-7)(x+17)>0=-19<x<-17 or x>7 Can someone please look at this equation and let me know if I did it correctly.
30. ### Algebra 1

SUBTRACT THE POLYNOMIALS. (-9a^2+9a+4)-(7a^2+4)=-16a^2+9a Help please and let me know if this correct.
31. ### algebra

did I do this right and if not can you please help me. Solve. 4(x + 7) = –8 4(x+7= -8 7*4+x *4= -8 (28+4x)= -8 28+4x= -8 28=-28+4x+ -8+-28 0+4x= -8+-28 4x= -8+ -28 4x= -36 4x÷ -36 x= -9 4x +28 = -8 4x = -36 x = -9 yep thank you why are you saying thank you??????
32. ### algebra

hahyalkeldoe can someone please explain this to me i am lost

35. ### Algebra

Simply: Please show me how to work the problems. (7/2)^-3
36. ### algebra

Can someone help me with this please? I am trying to find the solution for 5/4x + 1/8x = 5/8 + x x = ?
37. ### Algebra 1

^3ã2 * ^2ã3=^6ã6 Please let me know if I got this answer right to this one.

39. ### Intermediate Algebra

Solve: 2x^-2 - 5x^-1 - 3 = 0 2a^2 -5a - 3 = 0 (2a^2 - ) + ( a - ) = 0 I am stuck here please help.
40. ### Algebra

How do you solve this problem? 3x = 4y x + y = 21 Help please.
42. ### Algebra (factoring)

Factor Completely: 1000p^3 - 1 help please
43. ### Algebra

Factor. 2y^4 + 6y^2 + 5y^2 + 15. I'm having trouble with this one. Please help if you can. Thank you! :-)

46. ### Algebra

3x^2 + 10x - 5 = 0. I'm having trouble with this equation. Please help if you can. Thank you! :-)
47. ### Algebra

Please perform the indicated operations and simplify (3x-5)^2-(2x+1)(x-4)
48. ### Algebra

Please Find the difference quotient f(x+h)-fx/h for f(x)= 4x-9 and simplify
49. ### Algebra

Let f(x) = 6/x-1 and g(x) = 1+3/x. Please find the composite function of (fog)(x)

51. ### Algebra

Please Solve the inequality: x + .06(12000-x) >= 650
52. ### Algebra

Please solve the inequality .04 x + .06(12000-x) >= 650
53. ### algebra

y = -4x +8....I need to find the slope (m) = please guide
54. ### algebra

factorise this expression x2+2x+1 can you please explain to me how to do this one

57. ### algebra

can someone please tell me how to solve these, thanks! 1.2(3b-4)=8b-11 2.5(r-1)=2(r-4)-6 3.2y+3=3(y+7) 4.15x-10=-9x+2

Solve. Square root of 3x+4=x
59. ### Algebra

solve for y? z=0.3(y-6)^2 please can you explain your working, Many thanks, Wendy.

62. ### algebra

factor completely. please show work. a^2-a-6
63. ### algebra

solve the equation. please show work 3x^2-2x-4=0
64. ### algebra

solve the equation for x. 3x^2-2x-4=0. can you please show the steps?
65. ### algebra

Helpme solve this please i am really stuck x+3y=8 x=4-3y
66. ### algebra

41-(2x+4) <2(x+1)+x the < has a line under it i didt know how to do that on here so help me please
67. ### Algebra

Can you please help me with this problem 2x-y=6 I need to find the slope thank you
68. ### algebra

here is a tough one for me simplify -6[93-(-95-18)]= help please

70. ### algebra

(2x^2-8x-42)/6x^2=(x^2-9)/x^2-3x How do you solve this problem? Please list the steps.. Thank You

72. ### Algebra

can you please help me with a math problem? -3xy^2 + 3x2y -2y^3 = xy + 2
73. ### algebra

Could you please help me solve. 3x+10>=7 and 2x-14>=-8 >= means greater than equal then thank you
74. ### Algebra - 9th grade

please solve for either x or y: x/2 + y/4 = 7
75. ### algebra

what is 7-4 as subtracting inetgers please show me how you got it
76. ### algebra

what does 45 equals in a fraction? and can u please tell how u did it. thank u so much
77. ### Math-Algebra

Can someone please elucidate to me, how to do this enquiry. 2y=-6/5
78. ### algebra

ã18/ã8 -ã2 a)ã3 b)3 c)3ã2 d)9ã2/6 please omit the first question thanks
79. ### Algebra 1

Help me work these right please, I'm totally lost?
80. ### algebra

Graph he inequality on a plane 4y - 5x> 20 I am confused, can you please help?
81. ### Algebra

Dont even know where to start on this one! x +3 - 1/x=0 2a-b =8 3a+2b=5 Please help!!!

85. ### Algebra

Can someone help me find the y and x intercept, or tell me how to do it please. f(x)=x^2-5x+4

88. ### algebra

7/3x + 1/3x = 4x + 48/3 + 8/3x This one is way complicated. Please help me!!! Thank you so much

90. ### algebra 1

hi. i'm confused so please help. thanks. 9 - x/6 = 7(x+1)/13 multiple choice a. 6 b. 13 c. 11 d. 12 thank you again.

93. ### Algebra

Please help me solve for the following coefficients. The equation is: 2X-Y=4 if X = 0, then Y = ? if Y = 0, then X = ? if X = 1, then y = ? if Y = -6, then X =? Thanks!

96. ### algebra I

Please help I have no idea where to start. Solve for h 5h + 5+ 4h = 36
97. ### Algebra II

if 3x-y= -3 and x+5y = 15, what is the value of y ? lost here, please assist
98. ### algebra

^ = to the power 1. 8^1/2*8^-5/2 2.3^5/3(divided by) 3^2/3 **please show work
99. ### algebra

simplify, and please show me how you did it. I am stumped. 24 divide 1/2 + 5/8 * 6/7 thank you.