Which of these strategies would eliminate a variable in the system of equations? 23 - 5y = 13
- 3x + 2y = 13

Choose all answers that apply:

A. Subtract the bottom equation from the top equation.

B. Multiply the top equation by 3. multiply the bottom equation by 2. then add the equations.

C. Multiply the top equation by 2, multiply the bottom equation by 3, then add the equations

Multiply the top equation by , multiply 3 the bottom equation by 2, then add the equations.

Step-by-step explanation:

6x - 15y = 39

+ (- 6x + 4y) + (26)

- 11y = 65

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.