Mary had 21 dollars to spend on 2 notebooks. After buying them he had 13 dollars. How much did each notebook cost?

Find the solution y=3 and y=2x-L

192 fluid oz equals how many pt

Which term best describes the expression 12 + 2a - 8

If you subtract - 46 from twice a number, the result is 548, how do u find the number

The ratio of bluebirds to robins is 3 to 2. A. explain what this ratio means. B. the teacher asked,"if there is a total of 30 birds and robins, how many bluebirds are there?" Henry answered,"That's easy, 30divided by 3 is 10".

The amount in a savings account increased from $200 to $216. what was the percent increase?

An employee earned $56,700.00 in a year and had $8,788.50 withheld for federal income tax. What federal income tax percent was withheld? if necessary, round your answer to the nearest hundredth of a percent.

The perimeter of rectangle equals 74 meters. if the length is 5 more than the width, find the width

What is the sales amount yak owed on a $39 Jaket if the tax rate is 5%

30 people watches the soccer game last night. Tickets cost $2.75 each. Half of these fans brought a program at $1.50 each. How much money was collected all together