2y greater than or equal to -12-4y OR 2y>-14+6y

2y bigger or same -12-4y is correct

Step-by-step explanation:

Y=1

2=-12-4×1

2=-16

2 is bigger

Y=-2

-4=-12-4×(-2)

-4=-4 it's same

total 21 payments will louis make pay back.

d is correct.

step-by-step explanation:

louis took out a 3-years loan for $4500 at a furniture store to be paid back with monthly payment at a 15.9%

time of loan pay back = 3 years

payment mode is monthly. first we find number of months in 3 years.

in 1 year = 12 month

in 3 years = 12 x 3   = 36 months

loan offers no payment first fifteen months.

louis had to pay back in 36 months.

number of month left = 36 - 15 = 21

he had left only 21 months to pay back their loan value.

hence, total 21 payments will louis make pay back.