Jim solved the equation 2x - 10 + 4x = 8 as shown. Step 1: 2x - 10 + 4x = 8

Step 2: 2x + 4x + 10 = 8

Step 3: 6x - 10 = 8

What property justifies Jim's work from Step 1 to Step 2?

Inverse Property of Addition

Commutative Property of Addition

Commutative Property of Multiplication

Identity Property of Addition

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.

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42