Which of the following expressions represents the quotient over nine times a number and seven

9n divided by 7

9n - 7

9 (n + 7)

A triangle had sides of lengths 27, 79, and 84. Is it a right Triangle?

What is the factor of 15

What is the domain of the relation { (4,2), (1,1), (0,0), (1,-1), (4,-2) }

your teacher has 36 carpet squares. She needs to make a new arrangement for the reading carpet what are all of the different ways she could arrange the carpet square?

Mrs. Wright bought some notebook paper for her class. She decided to keep 3/4 of the paper for her own use. How much paper did she have left to share with her students?

Why a mixed number is called "mixed" number what is mixed up here? Because a whole number such as 1 or two is "mixed" with a fraction such as 1/2, 1/4, or 3/8ths. Because numbers are all mixed up. Because a fraction is added to a whole number.

Factor q^3-125 completely.

Freida earns $5.85s per hour. to find the amount of money freida earns working x hours, use the equation y=5.85. how many dollars does Freida earn of she works 2.4 hours?

Determine the mean, median, mode, and midrange for this collection of class test scores: 88 82 97 76 79 92 65 84 79 90 75 82 78 77 93 88 95 73 69 89 93 78 60 95 88 72 80 94 88 74 a. Mean is 84, median is 82, mode is 82, midrange is 77 b.

In a cohort of thirty graduating students, there are three different prizes to be awarded. if no student can receive more than one prize, in how many different ways could the prizes be awarded?