Write an expression for the amount of money (in dollars) in N nickels minus 7 dollars

Cornett cable charges $32.50 a month for basic cable television. Each premium channel selected coasts an additional $4.95 per month?

Witch expression is equivalent to 5 (6xt 3y)

Is it possible for a straight angle consisit of two obuse angles.

Travis wants to collect 20% more than Jessica. Robin wants to collect 35% more than Travis. If Travis collects $43, how much was collected in all?

Toni's fixed cost of making 150,000 toasters is $89,700. The average variable cost is $6.24 per toaster. What is the total cost per toaster to the nearest cent?

The ratio of boys to girls in 6th grade is 3:5. If there are 39 boys, how many girls would there be?

Explain how to estimate 585 - 321 two different ways

When factored completely, the expression p^4-81 is equivalent to what?

A shoe box is covered with packing paper before being shipped. The paper costs $0.01 per square inch. How much will it cost to cover three pairs of shoes? The length is 16 and the width is 10, the height is 8.

Evaluate the expression: v ⋅ w Given the vectors: r =; v =; w =