Bob has 200 coins in her piggy bank. Of those 40%are pennies. Out of the coins that are not pennies 25% are quarters. How many of the coins are quarters

If a * 3 is rewritten, which expression illustrates the commutative property of multiplication? A) a : 3 B) 3 * a C) 3 + a D) a - 3

ZA = 5x + 34 2B = 20 + 76

Sam cleaned of his house in 50 minutes. How many hours will it take him to clean his entire house?

Practice comparing populations using measures of center and measures of variability. Assignment Company A Monthly Sales Which measure of center would you use to compare the populations represented by the box plots?

The distance around a meteor crater is 9,687 ft. Find the diameter of the crater. use 22/7 for pi. write. an integer or decimal rounded to the nearest tenth as needed.

Taylor earned $48 48 for 6 6 hours of babysitting and $68 68 for 8.5 8 5 hours of babysitting. How long would she have to babysit to earn $32 32?

A college student has been looking for new tires. The student feels that the warranty period is a good estimate of the tire life and that 10% interest rate is appropriate. Given 4 options find the minimum Equivalent Uniform Monthly Cost.

Is it a linear? 2x + 3y = 7

Dagne measured and finds that she can do a vertical jump that is 27.5% of her height. if Dagne is 48 inches tall, how high can she jump?

Avery is designing a box. He needs the box to have a volume of 72 cubic inches. Give tow sets of measurements that he could use as the dimensions of the box.