Answer:
-4
Step-by-step explanation:
2/5 times -10 = -4
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.
I believe it b I am sorry if iam wrong
False if that's what you're asking