Answer:
Look it up. it will help you work it out. hope this helped.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Hello again! Glad to graph it for you :)
-2 = 4r + s Subtract 4r from both sides
-2 - 4r = s Switch the sides to make it easier to read
s = -4r -2

Cross-Multiply:

Divide by 3 on both sides:

Divide by x on both sides:
Answer:
A(1.15)
Step-by-step explanation: