Answer:
-5
Step-by-step explanation:
2 - 1 = 1
5 - 10 = -5
-5 divided by 1 = -5
Bobby should grow an amount greater than 70-61 = 9 inches to become taller than 70 inches. Therefore, the correct answer is that Bobby must grow an amount of x> 9 inches to be taller than 70 inches.
Yes..I think it is because the range is 5 and the domain is -1 (But im most likely wrong)
If you're solving for a, you would add 32 to both sides
2a=32
then you would divide by 2
a=16