Kitchen tile is $1.25 per square foot . vivian’s rectangular kitchen measures 8 feet wide by 10.5 long. how much would it cost to purchase tile for her kitchen ( explain how you got it )

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Which of the following points is collinear with (-2,1) and (0,3)