The amount of paper recycled is directly proportional to the number of trees that recycling saves. If recycling 2,000 pounds of paper saves 17 trees, how many trees are saved when 5,000 pounds of paper are recycled?

If a leak van empty 1/4th of a tank in 1 hour, how long will leak take to empty the full tank?

A bakery sells cakes for $23 and a dozen cupcakes for $18. In one day they sold 72 items and made a total of $1446. Which system is an appropriate model of the problem? A. 23x + y = 72 18x + y = 1446 B. x+y=72 23x18y=4600 C.

The exponential function h, represented in the table, can be written as h (x) = a. b^x

Every day the temperature is dropping by 3/16 fahrenheit what will the change in temperature be in 4 days

What is - 2 (x + 7) in math

Solve - 7 = √ 2x - 9.

What is 5/7*w=40 1/2

sierra is supposed to practice flute for a total of 5 1/4 hours every week. this week, she practiced 15 minutes on sunday, 1 hour on monday, 30 minutes on tuesday, 45 minutes on wensday, 15 minutes on tursday, and 45 minutes on friday.

What number is equivalent to 4.054

Solve each system by graphing. Y=2x