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Can tell if its 4n -6 or6-4n

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...

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.

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...

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...

Tyler manages a store that sells MP3 players. Each MX300 takes 6 dollars to create the plastic pieces, 3 dollars to create the electronics, and 15 dollars of labor to assemble the final product. Each...

Natalie runs a factory that makes stereo tuners. Each S100 takes 6 ounces of plastic and 3 ounces of metal. Each G150 requires 4 ounces of plastic and 9 ounces of metal. The factory has 276 ounces...