Answer:
Step-by-step explanation:
Consider -7-4r=-15. Adding 7 on both sides of the equation,
-4r=-8 --- r = 2
Plug in value of r in r/2 + 9 = 2/2+9 = 1+9 = 10
Answer:
Step-by-step explanation: is This what you want?
Answer:
81 dollars
Step-by-step explanation:
How you wrote it is kind of confusing but if I'm reading what you're saying right. There are 2028 . <span />
I’m not sure what you are trying to say in this problem?