Solving multistep linear inequalities
Solving multistep linear inequalities
We learn how to solve multistep linear inequalities in this lesson. Besides typical math questions, we are going to see word problems related to multistep linear inequalities and money.
Lessons

1.
Solve.

b)
$12.4  7.2x \le 10x  15$

2.
Bob works for car dealer A which offers him a base rate of $800 and $15 for every car he sells. Tom works for car dealer B which gives him a base rate of $700 and $20 for each car he sells. If they sold the same number of cars last month, and Tom earned more than Bob. What is the minimum number of cars Tom sold last month?