Math ~CHECK MY WORK~
posted by Wendy
With stars are my answers. Please check them if they are wrong please tell me the right ones.
Number 1 (the bottom one) I don't get it so please help me with that one please!
1) You have $60 in your wallet and want to buy some new CDs. If the CDs are $11 each, what number of CDs, x, can you buy? Write and solve an inequality. Then explain your answer.
Solve the inequality. For #'s 2 & 3
2) 12p < 96
a. p < 8
b. p < 108
c. p < 84 ******
d. p < 8
3) g / 5 < 18
a. 9 < 23
b. g > 90 **********
c. g > 90
d. g < 90
4) Which of the following equations has an infinite number of solutions?
a. 3x  3 = 4x
b. 2y + 4  y = 16
c. 7x + 5 = 4x + 5 + 3x *******
d. 6y  2 = 2(y  1)
5) The result of 6 subtracted from a number n is at least 2.
a. n  2 > 6; n > 8 *******
b. n  6 > 2; n > 8
c. n + 6 > 2; n < 4
d. n + 6 > 2; n > 4

Anonymous
1. Your inequality will be 11x <= 60
2. wrong
3. wrong
4. right
5. none of the answers are matching the question, but b is best. 
Wendy
ok thnx

Damon
11x </= 60
is
x </= 5.45
but you can not buy a fractional CD
so
x </= 5 
Damon
2) 12p < 96
===========================
divide both sides by 12
p < 8 which is A
========================
a. p < 8
b. p < 108
c. p < 84 ****** NO a
d. p < 8
3) g / 5 < 18
================================
multiply both sides by 5
WHEN YOU MULTIPLY BY NEGATIVE REVERSE THE ARROW!!!!
g > 90
Which is C
===================================
a. 9 < 23
b. g > 90 **********
c. g > 90
d. g < 90
4) Which of the following equations has an infinite number of solutions?
a. 3x  3 = 4x
b. 2y + 4  y = 16
c. 7x + 5 = 4x + 5 + 3x ******* YES
d. 6y  2 = 2(y  1)
5) The result of 6 subtracted from a number n is at least 2.
a. n  2 > 6; n > 8 ******* no
b. n  6 > 2; n > 8 I think this ! but>/=
c. n + 6 > 2; n < 4
d. n + 6 > 2; n > 4 
Ed
oh ok...... wow thnx

Wendy
Ya, Ed is right wow thnx Damon
Respond to this Question
Similar Questions

Please Check(Math)
d+7/d^2+49= / (d+7) (d+7)*I got the bottom but I don't know what to put at the top...please help!!! Please HElp Me!!Sorry,I am trying to e patient... The d+7 on top cancels with one of the d+7 on the bottom and you are left with 1/(d+7) 
PLease Help Me IN Math
Problem: 25x^2 6  *  12 5x What I Got: 5x  2 *Please Check My Work And Tell Me If I am Correct or wrong.If I am wrong please help me as much as possible.Thank you~ Wrong. When are you going to factor the 25x^2 ? 
algebra
Check this problem for me do I have negative sign right with the answer. 1(1)+55=2/10==1/5 the one on top and the 1(1) and on the bottom is 55. so check this answer for me. Please, Please 
algebra
Check this problem for me do I have negative sign right with the answer. 1(1)+55=2/10==1/5 the one on top and the 1(1) and on the bottom is 55. so check this answer for me. Please, Please 
mathplease check my answer
0.6x + 4 < 1.0x  1 6x + 40 < 10x  10 4x > 50 x > 12.5 can someone please check my work and tell me if I am right? 
7th grade math check
Ok I was wondering if you could check these 3 problems please. I am suppose to set these equations equal but I am not sure if did them right. I think I accidently solved these systems as substitutions. The answers are suppose to be … 
Calculus  please check my work
differentiate each function a) y = cos^3x b) y = sin(x^3) c) y = sin^2 xcos3x my answers: a) y' = 3cos^2 x(sinx) b) y' = cos(x^3)(3x^2) c) for this one, i don't know which one is correct. i got 2 different answers but i think they … 
Math
Please Check My Answer I don't know if they are right or wrong and if they are wrong can u give me the correct answers. ? 
Math ~CHECK MY WORK PLEASE~
Hello, Please check my answers, with stars (*) are my answers! Please check if they are wrong please tell the right answer and why it is right (explain it) so I can understand why! Thanks! For questions 12, solve the inequality. 1.) … 
Math check answers please
Sorry to bug again but can someone check my answers please thank you. 1. Simplify the expression 3w10w A. 13w B. 7w C. 7 D. 7w 2. Y+2y+3z A. 2y+3z B. 3y+3z C. 2y^2+3z D. 6yz 3. 6r+r5r A. 2r B. 1r+r C. 0r D. 7r5r 4. 5x+2(x+6) A. …