Use the numbers 8, 6 and 2 and one operation to write an expression that includes an exponent and has a value of 8. use each number only once.

Use set buikder notation to represent the following set: {, -2, -1, 0}

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?