A book has a length of (b+2) inches and a width of b inches. Write a simplified expression for the perimiter of the book.

A basket contains 11 apples, of which two are rotten. a sample of three apples is selected at random. in how many ways can two rotten apples be chosen?

Let f (x) = 5x + 12. Find f-1 (x)

The heart rate of 10 football players is sampled. the rates, measured in beats per minute, are 62, 74, 74, 64, 76, 64, 80, 76, 68, 76 what is the best estimate of the population mean for heart rate among football players?

What is the product as a mixed number for 5times 3/4

Which input value produces the same output value for the two functions on the graph?

Bobby borrowed 500 at 12 percent simple annual interest. he paid back $680 pay off loan. how many years did it take Bobby to pay the loan?

A circular swimming pool is installed in a rectangular shaped backyard. An underwater light is placed as its center, 16 feet from the edge of the swimming pool.

One week a clothing factory made 2,000 shirts in each of 6 different colors how many shirts did the factory make in all

car cost $.54 per mile to operate to find the cost of driving the car 23,000 miles you should use division

Marisa buys 4 books at $13 per book what integer represents the total change in the amount of money Marisa