A clothing store bought handkerchiefs six for $10, and sold them four for $10. They made a 60 dollar profit. How many handkerchiefs did they sell?

Molly made a scaled copy of the following square. She used a scale factor greater than 111. What could be the side length of the scaled copy of the square?

Are these parallel, perpendicular, or neither? 2x-y = - 1 and 4x-2y=6

Definition for average

3.2 km is equivalent to which of the following? You may choose more than one correct answer Select all that apply. 3.2 * 10^7 mm 3.2 * 10^6 mm 3.2 * 10^6 cm 3.2 * 10^5 cm 3.2 * 10^4 m 3.2 * 10^3 m

Is 3.87655 a rational number

You were 40 hours per week at a candy store and earn $7.50 per hour. You also earn $7.00 per hour babysitting and can work as many hours as you want. You want to earn $370 a week. How many hours must you babysit?

A square has an area of 392.04m2. Work out the perimeter of the square. I neted now

Mike bought a board 270 inches long. He wants to cut it into 9 equal length pieces. How long will each piece be? inches

What is 4 7/8 written as an improper fraction?

You need to make a closed top rectangular tank that is 19 inches wide, 30 inches deep and 18 inches high. how many square feet of steel are needed?