Question

Will give brainliest 100 points Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.

Answer 1

Answer:

-3m-4n+14 (D)

Step-by-step explanation:

R-S+T=

Substitute the Values given

(11-2m)-(n+5)+(-m-3n+8)=

Open Parenthesis

11-2m-n-5-m-3n+8=

Combine Like Terms

-3m-4n+14