Look at the screenshots for the answers. (50 points)

(1)

we are given

now, we can plug

...........Answer

(2)

we are given

now, we can plug

...........Answer

(3)

we are given

we have

now, we can plug values

now, we can factor it

now, we can factor it

we know that denominator can not be zero

so,

so, option-C.........Answer

(4)

we are given

now, we can plug it

now, we can plug x=4

so, option-C..................Answer

(5)

we are given

now, we can plug values

now, we can plug x=2

we know that

price is

we can plug x=2

so, option-B...............Answer

answer: t=3

step-by-step explanation:

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.