Me will mark ! this math thing is difficult! t^t solve for x. show each step of the solution. 4.5(4−x)+36=202−2.5(3x+28)

1.  Perform the indicated multiplications:  

    18 - 4.5x + 36 = 202 - 7.5x - 70

2.  Combine like terms on the left side, and do the same on the right side:

     54 - 4.5x    =    132 - 7.5x

3.  Isolate x:  Add 7.5x to both sides of this equation, and then subtract 54 from both sides:

      3x = 78

4.  Divide both sides of this equation by 3:  x = 78/3 = 26

5.  The solution is x = 26.

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.