A video game had 16 levels. If you beat 4 of the levels, what is the ratio of levels left to the levels that have been beaten

the population of a city has decreased by 36% since it was last measured. if the current population is 17600 what was the previous population

A motorboat travels across a river at at a rate of 15 meters per second. if the river is 1,350 meters wife how long will it takes the boar to cross the river?

Simplify the following: 3 (-3 + 5x) - 1 (4 - 4x)

The Cabernet Cafe sold eight times as much Cabernet Sauvignon as Zinfandel. How many bottles of Cabernet Sauvignon were sold if the cafe sold 5 bottles of Zinfindel? This class is Food and Beverage Cost

Roland Corporation buys stoves from a wholesaler. The list price of a stove is $900, with a trade discount of 30 percent. The net price is: ... ?

Write a number with the digit 8 in the tens place

A 4-foot-wide walkway surrounds a 10-foot square wading pool. What is the perimeter of the outside of the walkway?

Find the difference. (-ab+8a-5) - (-8ab-4)

Daryl hit a home run 8 out of 32 times. if he is at bat 224 times how many home runs will he hit

The sales tax for an item was $12.90 and it cost $430 before tax. Find the sales tax rate. Write your answer as a percentage.