Answer:
c
Step-by-step explanation:
not 100% sure
He has seven models because 21 divided by 3 is seven
Answer:
m<−18
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
m+12<−6
Step 2: Subtract 12 from both sides.
m+12−12<−6−12
m<−18