Answer:
both 2 and -2
Step-by-step explanation:
Substitute 4 for r(x) on the given equation.
-3.6 will be 18 over 5 and by decimal will be 3.6
Answer:
0.875
Step-by-step explanation:
they're proportional.
Answer:
a = 5
Step-by-step explanation:
Hello, please consider the following.
So, a = 5.
Thank you.