7 2/15 + 5 2/3 + 9 13/15=? A:20 3/2 B:21 2/3 C:21 10/15 D:22 2/3

the results of a survey of 200 adults are shown in the table. what is the probability that a randomly chosen person from the survey is males and less than 6 feet tall?

Ten catalogs in envelopes weigh a total of 27 1/2 ounces. What is the weight in ounces of one catalog and one envelope?

Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. y^2+10y

How to divide using partial quotients

Estimate the unit rate to the nearest hundredth, 2.35 for 12 eggs The unit rate is about $ per egg

Probability is the a. numerical measure of the likelihood that an event will occur. b. chance that an event will not happen. c. number of successes divided by the standard deviation of the distribution. d.

The diagonal of a rectangle is 100 units. The width is 80 units. What is the area of the rectangle in square units.

Is 9m=9m the answer for 3 (m-3) = 3m-9? if not what is the answer?

During bully's first week working in China shop he breaks a vase that cost $45.89 two glasses that cost $16.25 each and a platter that cost $135.49 if he makes $5.25 an hour how many hours will we have to work to pay for the things he broke

How do I graph and find slope intercept for for x+y=0