Tuesday
July 29, 2014

Homework Help: (Math)Literal Equations and Formulas HELP!

Posted by Gabby on Saturday, September 28, 2013 at 6:50pm.

1) Solve for p.
3(p+q)=p
(1point)
Q=-2/3p
Q= -3/2/p
P= -2/3q***
P=-3/2q

2) Solve for b, then find the value of b when a=3.
4a=2b-7 (1point)
-9/2
5/2
19/2
17***

3) Solve for r.
D=rt (1point)
R=dt***
R=t/d
d/t
r=d-t

4) Find the width of a rectangle with a perimeter of 90 and a length of 15. (1point)
90
15
45***
30


Ok, Am I correct, I need to make sure to get these right because if I do, I get the rest of the day off… not that you might care but still.

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