215% of what is 89.87

A garden that is 5 feet by 6 feet has a walkway that is 2 feet wide around it. What is the amount of fencing needed to surround the walkway? A. 13 feet B. 26 feet C. 30 feet D. 38 feet

One student can paint a wall in 15 minutes. Another student can paint the same wall in 20 minutes. Working together, about how long will it take for them to paint the wall?

True or false? The law of cosines reduces to the pythagorean theorem for right triangles.

Fred has saved 3 quarters from washing cars how many cents does Fred have

How do you write a ratio as a fraction in the lowest terms 679 days to 581 days what is the ratio

You are interested in determining the effects of a recent coupon promotion on customer purchases at a local grocery store. You sample of 50 customer receipts one day after the coupon is distributed and find the customers' mean spending to be $97.

The function c (p) = 6⋅2p-1 represents the number of circles on page p in an artist's book. What does the value 6 represent in this situation? A) There are a total of 6 pages in the book. B) There are 6 circles on the first page of the book.

Victoria has a 2 pound package of flour. She uses 2/5 of the flour to make pizza. She then uses 3/10 of the remaining flour to make bread. Find the weight of the package of flour that she has left. Express your answer as a decimal.

What does mean non proportional

On a particularly strange railway line, there is just one infinitely long track, so overtaking is impossible. Any time a train catches up to the one in front of it, they link up to form a single train moving at the speed of the slower train.