X-ab(a-b) if x = -3, a =-2 and b =-4

Step-by-step explanation:

X-ab(a-b)

-3-2(-4)(a-b)

-3-8(-2+4)

-3-8(2)

-3+16

= 13

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.