Use the substitute method to solve the system of equations. n=-7m-4 14m+2n=-8 a. infinite solutions b. no solution c. (4,8) d. (-8,-8

A

Step-by-step explanation:

n=-7m-4

14m+2n=-8  

Substitute the first equation into the second one/

14m + 2(-7m - 4) = - 8

14m - 14m - 8 = - 8

- 8 = - 8

This means than m can be anything, and therefore there are an infinite number of possible answers.

A

inch

step-by-step explanation:

yard and mile are too big.

step-by-step explanation:

infinity is the answer