which of the following expressions represents the perimeter of a rectangle whose dimensions are 2x+7 and 3x-2

Grace and her father spent 4 1/2 hours over the weekend restoring their fishing boat. This time it's at 6% of the time needed to fully restore the boat. How much total time is needed to fully restore the boat

What is the x in 5x+4x+45=180

The tighter the probability distribution of its expected future returns, the greater the risk of a given investment as measured by its standard deviation. a. Trueb. False

Marco's goal is to eat 2000 calories each day one day for breakfast he consumed 310 calories for lunch he consumed 200 more calories than breakfast and for dinner he consumed 800 did he make his goal explain

A company is making building blocks. Each building block is a cube and has volume 125/729 ft cubed. How long is each side of the building blocks?

A jar of mayo is shaped like a cylinder. The radius of the jar is 1.5 I Chen's and it's height is 7 inches. The mayo sells for0.08$ per cubic inch what is the cost of the mayo

Hat percent of 160 is 48?

Mr. Sullivan is organizing teams for the middle school's annual field day. There are eight classes at the school and 21 students in each class. What is the total number of students at the school?

How to solve 9 (2*+8) = 20 - (x+5)

3. Which decimal does the model represent?