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Modeling project: equations and inequalities — Homework
Finish your equation-and-inequality modeling project, then solve these related problems.
- 1.A gym charges a $25 sign-up fee plus $30 per month. You have exactly $145. Write and solve an equation for the number of months.
- 2.Same gym: you want to spend at most $145. Write and solve the matching inequality.
- 3.A delivery service charges $3 plus $2 per package. You want to keep the cost under $25. Write and solve the inequality for the number of packages.
- 4.Describe your own modeling project scenario, its equation, its related inequality, and how the two solutions connect.
🌲 Homeschool of the FutureSeventh Grade · Math · week 26 homework