You can work at most 20 hours next week. You need to earn at least $92 to cover your weekly expenses. Your dog- walking job pays $7.50 per hour and your job as a car wash attendant pays $6 per hour. Write a system of linear inequalities and graph the system to model the situation.
You may graph on Desmos Calculator.
Marsha is buying plants and soil for her garden. The soil cost $4 per bag, and the plants cost $10 each. She wants to buy at least 5 plants and can spend no more than $100. Write a system of linear inequalities to model the situation. Then, graph the system.
Jonah is going to the store to buy candles. Small candles cost $3.50 and large candles cost $5.00. He needs to buy at least 20 candles, and he cannot spend more than $80. Write a system of linear inequalities that represent the situation. Then, graph the system.
John is packing books into boxes. Each box can hold either 15 small books or 8 large books. He needs to pack at least 35 boxes and at least 350 books. Write a system of linear inequalities to represent the situation. Then, graph the solution set.
You must show work to support your answer!
If the system of inequalities y > x + 3 and y > –x + 2 is graphed in the xy-plane shown here, which quadrants contain all the solutions to the system?
System of Equations Word Problem
Joey has $1.50. If he only has quarters and nickels and he has 14 coins total, how many nickels does he have?
System of Equations Review
What is the solution (x,y) to the system of equations?
You may NOT use a calculator for this problem.
In the equations above, b and c represent the price per pound, in dollars, of beef and chicken, respectively, x weeks after July 1 during last summer. What was the price per pound of beef when it was equal to the price per pound of chicken?
