Answer:
100
Step-by-step explanation:
1+1=2+5=7+3=10
Answer:
43.98
Step-by-step explanation:
Answer:

Step-by-step explanation:
To isolate r, we're going to need to do some algebraic manipulation.

Multiply both sides by r:

Divide both sides by a:

Hope this helps!
It is a function. Every x value is different.
Answer:
when x = 3, x would equal 3 since x can be substituted as 3, aka chancge any xes into 3 if they give you yhat info
Step-by-step explanation: