it takes 2 hours and 32 minutes to wash 4 loads of clothes in a washing machine. At the same rate, how long will it take to wash 7 loads of clothes?

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Which of the following best describes the delian problem?