Answer:

Step-by-step explanation:
Given

per mile

Required
Determine the inequality
First, we need to determine the total cost for x miles.



The total cost can not exceed the amount he has, so the inequality is:

Answer: x=4
10x-3x=30-2
7x=28
X=4
Answer:
6
Step-by-step explanation:
Use Excel graphing. Then make histogram (a graph that represents values with columns)