A truck was carrying 2 and 1/8 tons of sand. When it arrived, only 1 and 1/2 ton of sand were left. How much sand was lost along the way?

Elena and Gary have a talk show on tv. Elena has been in 525 episodes of the show, and gary has been in 325 episodes. What is the ratio of episodes with Gary to episodes with Elena?

What is the simplest form of 15 75

7x² - 21x Use distributive property

A skirt is on sale for 15% the sale price is $48

What is the answer to 3x+5=4

Kathy works two part-time jobs for a total of 23 hours a week. Job A pays $5.70 per hour, and Job B pays $7.00 per hour. How many hours did she work at each job the week that she made $146.70? (Round to two decimal places if necessary.)

Solve the following system. Verify the solution. y = 4x - 11 x = 2y - 13

Emily can write 1/6 pages for Ms. McCrimmon in 1/12 minutes. What was her unit rate to write full pages?

How many tenths are in 225.2?

A tank contains 60 kg of salt and 1000 L of water. Pure water enters a tank at the rate 6 L/min. The solution is mixed and drains from the tank at the rate 7 L/min. Let y o u be the number of kg of salt in the tank after t minutes.