The first one is the answer because he starts with $300 (which would be the b in this case) and he gets $5 for EACH customer (so that would be 5x)
Id have to say 5
Explanation: distributive property
Sorry if that’s wrong
-HOPE THAT HELPED!! <3
Answer:

Step-by-step explanation:

Answer:
C.None of these
Step-by-step explanation:
atleast I think
M=4n+11
-6n+8m=36
-6n + 8(4n+11) = 36
-6n + 32n + 88 = 36
26n = 36 - 88
26n = -52
n = -2
m = 4n+11 = 4(-2) + 11 = 3
Answer: (3, -2)