Henry has red marbles and blue marbles. The ratio of the number of his red marbles to blue marbles is 5:7. If Henry has 63 blue marbles how many red marbles does he have?

Cassie bought 3/8 pound of peanuts and 1/4 pound of cashews to make mixed nuts. use the numbers to compare the amount of peanuts and cashews cassie bought

What are the lower, middle, and upper quartiles of this data? 23, 15, 22, 15, 23, 15, 13, 21, 14?

Shoe Size Complete the steps below to predict Tyrell's forearm length based on his size 9 shoe size. Step 1: Predict Tyrell's height based on his shoe size. Step 2: Predict Tyrell's forearm length based on his height y = 0.26x - 35.

Julio cubes a number then takes the cube root of the result. He ends with 20. What number did he start with

Tom has three times as many pencils as pens and has a total of 100 utensils. How many pencils does Tom have? How many more pencils than pens does Tom have?

What is 15.06 rounded to the nearest tenth? 15.0 15.1 15.6 16.1

Find the area of a triangle with a base of 50 feet and a height of 8 feet. 400 ft.^2 100 ft.^2 200 ft.^2 58 ft.^2

Measure of a verticle angle is 7x+182 and another angle is 9x+194 solve for x

What are the first six nonzero multiples 5

How do you write 782% as a fraction or mixed number in simplest form?