Answer:
x = 15/4, - 4
Step-by-step explanation:
I'm not sure :p
Answer:
Step-by-step explanation:
5
3 _
18
You have to write the problem you need help with.
Answer:

Step-by-step explanation:
Given the formula;

We want to solve the given formula for r.
Multiply both sides by 


Take square root of both sides






R = x(A+B)
distribute
R=Ax+Bx
subtract Ax from each side
R-Ax=Bx
divideby x
(R-Ax)/x =B
Choice C