Question

Jennifer and Callie are training for a marathon. Jennifer has run m miles, and Callie has run 3 times as many as Jennifer. The expression shows how many miles they have run altogether.
The expression: m+3m

a. M+4
b.m+3
c.4m
d.4m^2

Answer 1

Answer:

Step-by-step explanation:

J=m, C=3J, C=3m

Together they have run

m+3m which is equal to

4m