Mark is 15 years younger than Ashley. The sum of their ages is 55. What is a system if equations to find their ages?

A number cube is rolled three times. Find the probability of each sequence of rolls. even, even, odd

Select the correct answer. What percentage is the fraction '2 / (10) equal to? i O A. 2% O B. 20% OC. 5% D. 50%

Find the length of the radius of circle c if ab=24

The flat of eggs held 2 and a half dozen eggs how many eggs are in 2 and a half dozen

What is equivalent to five and 300

A 400 gallon swimming pool is being drained. After three hours, 250 gallons have been drained. If the rate of drainage continues, how long will it take to drain the pool? A. 1.875 hours B. 4.8 hours C. 5.2 Hours D. 33,333.33 hours

Find three consecutive numbers whose cubes have a sum of 2241

A school principal wants to determine which subject the 800 students in his school like best. Which choice BEST represents a sample? A All the students in the school. B A selection of girls in the school. C A selection of 80 students in the school.

Mike plays basketball. He attempted 32 free throws in January and 28 free throws in February. a. Is the percent change a percent increase or a ...

Give an example of a real number that is not rational