Inequalities in the Real World Answers

A movie club charges $10 per month, plus $1.50 per rental. Diego spends no more than $25 per month on movies. Describe the graph representing the number of Diego’s rentals. Check all that apply.

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A sandwich shop loses $1.20 every time somebody buys a sandwich, but makes $1.80 every time somebody buys a drink. One day, the shop sells 100 drinks. Which inequality can you use to find possible numbers of sandwiches that it could sell and still make a profit of more than $100?

A sandwich shop loses $1.20 every time somebody buys a sandwich, but makes $1.80 every time somebody buys a drink. One day, the shop sells 100 drinks, and makes a profit of over $100. Which are possible numbers of sandwiches the shop could have sold? Check all that apply.

Monique has $24.50 to spend at the fair. Admission is $3.50, and she bought a pretzel for $1.75. Each ride costs $2. Which inequality can be used to find how many rides Monique can go on?

Complete the inequality by using the drop-down menus. + ≤

Which inequality represents the possible height, h, of the sign?