Carmela cut a cake into 12 equal-sized pieces. She ate 2/12 of the cake and her brother ate 3/12 of the cake. What fraction of the cake is left?

I have some coins, and 36 of them are pennies. The ratio of pennies to dimes is 1:3, and the ratio of dimes to nickels is 4:5. How many nickels do I have?

5*2*y*y*y write the expression using exponents

A pet store sells an average of 185 pounds of birdseed in a month. The birdseed comes in 5 pound bags. Which equation can be used to find the average number of bags of birdseed the store sells in a month

The equation y=2.16x describes the weight y of x cubic pounds of pudding. Find three solutions, list them as ordered pairs and then chose two and describe what they mean in terms of the problem.

How do you write these expressions in words a) 3/4 x (2 2/5 - 5/6) b) 2 1/4 + 8/3

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?