Determinr the number of solutions each equation has. 1 : 4(y – 2) + 4 = 2(2y – 2)
-no solution
-one solution
-Infinite solutions

2 : 7y-2=5y+10+2y
-no solution
-one solution
-infinite solution

3 : 6y+4-4=6y+6+2
-no solution
-one solution
-infinite solution

4 : 5(y+3)=9-y
-no solution
-one solution
-infinite solution

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3