X+y+z=5

-2x-3y+2z=8

3x-y-2z=3

A soft drink manufacturer produces 3120 cans in an 8 hour day. Cans are packaged 24 to a case. How many cases are produced each week? Each month? (Assume one week is 40 hours and one month is four weeks)

At a particular restaurant, each chicken wing has 60 calories and each slider has 225 calories. A combination meal with chicken wings and sliders is shown to have 1380 total calories and twice as many chicken wings as there are sliders.

Write an subtraction problem with a difference of 14

96 pencils come in a box. If 4 teachers share 3 boxes equally. how many pencils does each teacher receive?

Three hundred ninety six divided by twenty four

This is 10 degrees colder than 4°F.

Estimate. then, divide using the standard algorithm and check 45.15/21

Dwayne has $40 in a savings account that earns 5% annually. The interest is not compounded. How much will he have in 1 year?

A recipe for brownies calls for 4 eggs and 1 1/2 cups of flour. If the recipe makes 15 brownies, how many cups of flour will be needed to make 60 brownies?

A rectangular table measures 48 inches wide and 60 inches long. a tablecloth covers the table and hangs over the edge by 10 inches on each side. what is the area of the tablecloth measured in square inches