Ethyl and Henry Ross earned $ 211.11 in simple interest in 3 years at an annual interest rate of 3.1%. How much money did they invest to the nearest dollar?

Drag a description next to the matching model to complete this proof of the Pythagorean theorem. Show that a square with area c² can be transformed into two squares with areas a² and b².

0.61 x what give me 3.782

The speed limit on a highway is 60 mph write and graph an inequality that describes the situation

A cylinder has a radius of 4cm and a volume of 201cm what is the height

A/b=c for b I know it equals b=a/c but im not sure how ... steps?

The product of my number and twice my number is 128. what is half my number? Explain how to solve the problem.

What is the rule that describes this pattern of numbers? 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Jim spent $13 to park for 5 hours. The parking garage charges a base rate of $4 for the first two 2 hours, and then an hourly rate for each additional hour, h. The equation 3h + 4 = 13 models Jim's parking cost.

four fifths of senior class went to prom. if 324 seniors went to prom, how many are there in the senior class

Use the gcf and distrubutive property to express the sum as a product for 18+24