What is the percent change if 15 is increased to 21?

I have 10 quarts of juice to serve at the party. How many pints of juice do i have?

Amy began with 5 marbles for every 3 marbles that tara had. After amy gave 1 marble to tara, amy ended up with 3 marbles for every 2 that tara had then. How many marbles did amy begin with

Find three different square numbers that sum up to 59

3. A pyramid has a volume of 640 cubic centimeters. If the dimensions of the pyramid are reduced to one-fourth of the original dimensions, what is the volume of the new pyramid?

Carlos has a string that is 24 inches long. he wants to divide it into 3 equal parts. write an equation to find how long each part will be. use? to represent the unknow number. then solve your equation.

Priyanka and Ethan were asked to find an explicit formula for the sequence - 3,-14,-25,-36, ...

4y+6 is less then 38

An angle whose measure is 50 degrees is in standard position. in which quadrant does the terminal side of the angle fall?

I am a 3 digit separated by commas in a multidigit number

Let y = In x and V = lny. Write Inyx in terms of u and v.