4x + 3y = 8

x - 2y = 13

solve using elimination method

What is 42 divided by 7/8?

6, 12, 18 and 24 are the first four multiples of 6. What are the next 2 multiples?

Is 1.4949949994 ... a rational number

The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 28 foot ladder. How far from the house should you place the base of the ladder? Round to the hundredths.

Marcus can paint a garage in 3 hours. Gina can paint the same garage in 2 hours. How long will it take Marcus and Gina to paint the garage if they work together?

Solve the inequality 7x ≥ - 7

The scale drawing of a window is 1 inch by 2 inches. The actual size of the window is 24 inches by 48 inches. What is the scale factor that is used to make the drawing?

Miranda and Savannah are excited that a new store just opened in town! They go together the first day it opens!

The solution to 4.2x = 19.32 is x = ___. 0.28 0.45 4.6 15.12

Richard has a rectangular plot of land that is 525 feet long and y feet wide. He decides to build a fence around the plot. If the perimeter of the plot is 1,504 feet, find the value of y