Mark earned $240 in the first week and earns $680 in the fifth week. How much will he earn in the 20th week (suppose his earnings each week have the same increase)

How to subtract unlike fractions

In a 30° - 60° - 90° right triangle, the hypotenuse has a length of 8. what is the length of the longer leg?

A candy bar is packaged in a box that has the shape of a triangular prism. The triangular ends of the box each has a base 4 cm long and a height that is 3 cm long. The box is 15 cm long.

4x+8=6x-14 Prove: x = 11

What is the common difference of the arithmetic sequence 5 8 11 14

26347+13595 algorithm

In a recent year team 1 made 191 out of 238 free throw attempts and team 2 made 106 out of 160 free throw attempts. estimate the percent of free throws made by each team in the season.

Which is an equation of a line with an x-intercept of - 4 and a y-intercept of 3? A. Y = 3/4x-4 B. y=3/4x+3 C. Y=-3/4x-4 D. Y=-3/4x+3

Jamal's bookcase has 5 shelves. Each shelf holds 15 books. If the shelves are 2-3 full, how many books does Jamal have?

Common differences 1/2 1/3 1/6 0