Jim weighs 30 lb. less than Tom, and together they weigh 210 lb. Let n = Tom's weight in pounds. Select the equation that most accurately depicts the word problem.

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.

Consider the function f(x)=-5x+3 what is f(-2)

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?