For every 4 hours of babysitting, Sam charges $30. If last month she earned $75, how many hours did she babysit?

Ken has 4.66 pounds of walnuts, 2.1 pounds of cashew, and 8 pounds of peanuts. he mixes them together and divides them equally among 18 bags. how many pounds of nuts are in each bag?

Nancy and Kevin collect coins. Nancy has x coins. Kevin has 8 coins fewer than 2 times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and Kevin have.

How to calculate minimum size ratio for coordination numbers?

Factor completely: 25^3 + 64

Find a polynomial function that has the given zeros. (there are many correct answers.) 0, 1, 6

A fraction with a numerator that is greater than or equal to the denominator is an blank

Solve 2 (4 x + 3) < 5 x + 21.

Solve. 9|y| + 17 = 53

Samuel uses cubes of the same size as the small cubes to make a cuboid twice as long, three times as wide and four times as high as Edmund's cube. How many more cubes does Samuel use than Edmund?

Write this number in word form. 4,000,000+50,000+2,000+600+8