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Amelia sells two types of coffee. She paid \$6.25 per pound for the higher grade and \$4.75 per pound for the lower grade. She decided to sell the mixture for \$7 per pound. How many pounds of higher...

Gwendolyn wants to mix two types of candy. She has some M&Ms that cost \$1.25 per pound and some yogurt covered raisins that cost \$4 per pound. She wants to make a total mixture of 15 pounds...

A new photocopier works 3 times as fast as an old one. When the machines work together, a university can produce all its staff manuals in 27 hours. Find the time it would take each machine, working...

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It takes a hose 5 minutes to fill a rectangular aquarium 9 inches long, 10 inches wide, and 11 inches tall. How long will it take the same hose to fill an aquarium measuring 22 inches by 23 inches...

"Choose two tribes from our Physical Features and Culture research assignment. Write a paragraph for each tribe and each belief ( so two tribes times two beliefs equals 4 paragraphs) that answers...

You want to put a 5 inch thick layer of topsoil for a new 28 ft by 21 ft garden. The dirt store sells by the cubic yards. How many cubic yards will you need to order? The store only sells in increments...

Marlene is about to write a check for \$103.48 to pay for groceries.When she subtracts the amounrlt of the check from her account balance ther will be \$-28.80.Marlene wants the casier to remove some...