Chapter 8 - Solving Equations and Inequalities

Match it! Select the correct answer from the pull down...Good luck!

Solve: 2m + 18 = -4

Marty has 11 more than twice as many customers as when he started mowing lawns. He now has 73 customers. Which equation could be used to find how many customers Marty started with?

When graphed, 'greater than or equal to' and 'less than or equal to' is always graphed with

The first step in a 2-step equation is always

The current temperature in Smalltown is 20 degrees F. This is 6 degrees less than twice the temperature that it was six hours ago. Which equation represents this scenario?

When solving an inequality, anytime you multiply or divide by a negative number, you must

Nikki has a gift card with a beginning balance of $300. She buys several items that costs $40 each. After her purchases, she has $140 remaining on the gift card. Which equation could be used to find how many $40 items she purchased?

The 2nd step in a 2-step equation is always