Chapter 5: Q4. (page 283)
Sanjay has to spend at the mall. He bought a T-shirt for and a belt for. If Sanjay wants a pair of jeans, how much can he spend?
Short Answer
The required amount of spending associated with jeans is represented by.
Chapter 5: Q4. (page 283)
Sanjay has to spend at the mall. He bought a T-shirt for and a belt for. If Sanjay wants a pair of jeans, how much can he spend?
The required amount of spending associated with jeans is represented by.
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Question: Solve
Solve each inequality. Then graph the solution set on a number line.
Define a variable, write an inequality, and solve each problem. Check your solution.
Three times a number increased by 8 is no more than the number decreased by 4.
Solve each inequality. Check your solution.
Record your answers on a sheet of paper. Show your work.
Theresa is saving money for a vacation. She needs to save at least to pay for her expenses. Each week, she puts 19 towards her vacation savings.
a. Let role="math" localid="1647838507456" represent the number of weeks Theresa saves money. Write an inequality to model the situation.
b. Solve the inequality from part a. What is the minimum number of weeks Theresa must save money to reach her goal?
c. If Theresa were to save each week instead, by how many weeks would the minimum savings time be decreased?
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