On average, Debbie can finish 4 algebra problem in 30 minutes. If Debbie works at this rate, how many problems will she solve in 2.5 hours? Justify your answer.

A wooden rectangular box has an area of 13 and 2/3 in the Squared. The width of the box is 1 1/3 inches. what is the length of the box

An architect plans to build a moving skyscraper in Dubai. It will have 80 stories. This is 20% fewer stories than the John Hancock Center in Chicago. Based on these facts, how many stories are in the John Hancock Center?

The total cost of 2 jackets and 3 shirts is $225. The cost of a jacket is three times the cost of a shirt. Find the cost of a jacket and a shirt X = cost of a jacket Y = cost of a shirt

Equation of a parallel line to y=7/4x-6

Find the area of a trapezoid with bases that measure 9.2 cm and 7.7 cm, and height 6.8 cm. A. 114.92 cm2 B. 481.7 cm2 C. 57.46 cm2 D. 28.73 cm2

What is the square root of 61

William buys 4 chocolate bars and each bar weighs 1/4 pound. Mary buys 2 chocolate bars and each one weighs 1/2 pound. william claims that the chocolate weighs the same amount. mary disagrees. who is correct.

Amanda uses the recipe shown to make punch for a family party: 7 parts mixed fruit 2 parts lemonade How much lemonade will she need to make 180 fluid ounces of punch? a. 140 fluid ounces b. 40 fluid ounces c. 36 fluid ounces d. 60 fluid ounces

Are 8x and 2x to the second power like terms?

Bob's bill for dinner at a restaurant is $37.80. If he wants to leave a 15% tip, which best represents a reasonable amount for the tip?