A company has a choice of two copy machines. One, made by Zeroz, costs \$72,000. This copy machine depreciates \$12,000 a year. A second company, SPU, charges \$80,000 for a new machine. This machine...

Need to write an i nequality that represents the monthly pass being a good deal.

You earned the following scores on a math test: 75, 82, 90, 84, and71. You want to have an average score of at least an 80 after you take the sixth test. Write and solve an inequality to find the...

Ticket prices for Wonderful Wave Water Park are \$25.00 for each child under 12 and \$35.00 for each adult. When Cassie ends her shift, the total value of her credit card receipts is \$2,400. She also...

Adam is given a batch of 270 toasters to inspect. In the first 45 toasters, he finds 4 that are defective. Of The Toasters in his batch, how many can he expect to pass inspection?   Trying...

Joe has a rectangular pool with a perimeter of 104 feet. The width of his pool is 4 feet longer than half its length. Angela is planning to build a larger pool with a perimeter at least two times...

i need to write an inequality for the word problem and then solve it.

A state imposes a sales tax on items of clothing that cost more than \$175. The tax applies only to the difference of the price of the item and \$175. What is the tax rate of a suit that cost \$300 with...

Grace earns \$7 for each car she washes. She always saves \$25 of her weekly earnings. This week, she wants to have at least \$65 in spending money. How many cars must she wash? Write and solve an inequality...