Answer:

x = -251/12

Step-by-step explanation:

-2

-1+2-3

14 years old

the slope is 3 so for every 3 inches in diameter a year is added. 42/3 = 14

this is a trick question. the answer is most likely just 16 lol

at ten minutes it will be at 60.7 and at 12 minutes itll be at 57.7

B: 4x10 + 2x3