Mary jo can run a mile in 11.2 minutes. how long will it take her to run9.5 miles at that speed?

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Describe the domain and range of y=2(3)^x-2+5

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)