For what values of scale factor k is a dilation

What is 8 / 28 / 4 / 2

Whats 2r + 1 if r = 3

The quotient of a number and its reciprocal

What are all the ways to make 37 with tens and ones?

Which function below grows at the fastest rate for increasing values of x? A. h (x) = 6x^2+1 B. f (x) = 9x+14 C. g (x) = 4^x D. j (x) = 200x+5

For which polygon is the sum of the interior angles equal to 540?

Use the following coefficients of a quadratic equation: a=2 b=4 c=-6 What are the solutions to the quadratic equation?

Which pair of equations represents perpendicular lines? a x+2y=8 : 2x-y=-8 b x+2y=8 : 2x+y=8 c x+2y=8 : - x-2y=8 d x+2y=8 : -x-2y=-8

4 * (2.1+3.9) - 7) + 6 * (6.2-4.2) =

Juanita sells homemade jam at the farmers' market. She sold 35 jars during the first hour and 85 jars during the second hour. Write an alegbraic expression to show the number of jars Juanita has left to sell.