A police officer saw a car travel 1,800 feet in 30 seconds. The speed limit on tha road is 55 miles per hour (mph). Was the car speeding? Explain using R. A.C. E.

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting.find two equivalent expressions that would give the area of the new painting y+0.49y

0.75,1.75,2.75,3.75 is arithmetic or geometric?