The length of a rectangle is 1 ft less than twice the width, and the area of the rectangle is 21 ft2. Find the dimensions of the rectangle.

Angles A and B are complementary. Explain how to find the measure of ZB if ZA has a measure of 36°

What are the square roots of 64? A) 0, 8 B) 2, 32 C) 4, 16 D) 8, - 8

There are 3 liters of water in a picher. how many milliliters of water are in a pitcher?

Olliva class collected 3'591 bottle caps in 57 days on average how many bottle caps did the class collect per day

There are Chickens and Pigs in a Barnyard. The Farmer counts 54 heads and 144 feet. How many Chickens and Pigs are in the Barnyard?

Which shows a difference of squares? 10y2-4x2 1672-x2 8x² - 40x+25 64x2-48x+9

The following is a geometric sequence. Find the next number in this sequence. 1, - 2, 4

Tamyra is making four cookies and has exactly four chocolate chips. If she distributes the chips randomly into the four cookies, what is the probability that there are no more than two chips in any one cookie?

Jessica had baseball cards she gave 3 to her friends she now has 9 baseball cards left how many baseball cards did she have to start with

The sum of 14 and a number is equal to 18