At a movie rental machine, the movies rent for $3.00, except on Tuesdays, when they rent for $0.49. Approximately what percent of the regular cost is saved by renting a movie on a Tuesday?

A park is four times as long as it is wide if the distance around the park is 12.5 kilometers what is the area of the park

Penny and Sheldon are assembling hair clips. Penny can assemble a hair clip in 6 minutes and Sheldon can assemble a hair clip in 9 minutes.

Which describes a uniform probability model? A) drawing a red or black card from a deck of cards B) selecting a ball from 2 red balls and 3 yellow balls C) selecting a sock from 5 black socks and 10 white socks D) equally divided five section

If F (x) = -12x+6, then f^-1 (x) Inverse of a function

Raymond developed an app for smartphones. During the first week, he had 7,040 downloads from girls and 3 times as many downloads from boys. Of the boys who downloaded the app, only one out of eight bought the full version of the app for $5.

The sum of two numbers is 49 the smaller number is 21 less than the larger number what are the numbers

If f (x) = 3x-2 and g (x) = 2x+1 find (f-g) (x) A. 5x-3 B. 3-x C. 5x-1 D. x-3 which and why?

Which function is a quadratic function? a (x) = - 2x3 2x - 6 b (x) = 5x3 8x2 3 c (x) = - 8x2 3x - 5 d (x) = 6x4 2x - 3

Mrs. farnam is getting new carpet in her classroom! Her classroom is 18 meters long and 12 meters wide. How many square meters of carpet dose she need?

Estimate 1 2/3 / 1 3/8