It takes Nina 2 hours to proof a chapter of Hawkes Learning Systems' Intermediate Algebra book and it takes Bethany 9 hours. How long would it take them working together?

Which word equation is used to calculate the acceleration of a object

Bo recorded a basketball game that lasted 2 1/2 hours bo watched the game 4 times last week how many hours did bo spend watching the game

A square has an area that is less than 100 m2. What is a reasonable range for the graph of the square's side?

5y+4-2y=9 How can I solve this equation

Complete the expressions to find the perimeter PP of a rectangle that is 7 inches long by 5 inches wide.

When is written as a decimal, how many digits are in the smallest sequence of repeating digits?

A rectangular dog cage is 2 5⁄6 feet long, 2 1⁄3 feet wide, and 2 3⁄10 feet tall. What is the volume of the dog cage?

A machine starts dumping sand at the rate of 35 m3/min, forming a pile in the shape of a cone. The height of the pile is always one and one half the length of the base diameter. After 7 minutes, how fast is the radius increasing? And the height?

Tim Worker receives the following income monthly from a second job. Jan. Feb. Mar. Apr. MayJune $200$150$250$260$285$380 His average pay was (to the nearest penny)

How do I find the slope to (10, 4), (4, 15)