4. A florist buys roses at $18 per dozen. If she sells

them at $1.20 each, express her loss as a percentage

of her selling price.

What is the solution to - 8 = - (x+4)

A group of preschoolers has 8boys and 24 girls. What is the ratio of girls to all children

James wants to tile his floor while using tiles in the shape of a trapezoid. To make the pattern a little more interesting he has decided to cut the tiles in half along the median.

George wants to check the math on his July electric bill. His air conditioner uses 1.5 kilowatts of electricity per hour and the electric company charges $0.17 per kilowatt hour.

The area of a figure is the number of units it takes to cover the figure

2.80=9 (70) / I. I need a answer for i

What is the answer to f (x) = √x-3

Suppose that 13 inches of wire costs 65 cents. At the same rate, how much (in cents) will 27 inches of wire costs.

In right ∆ABC, m B = 90°, m C = 40°, and BC = 10. What are the other two side lengths of the triangle?

To pass a math test students must answer at least 0.6 of the questions. Donald's score is 5/8, Karen's score is 0.88, Gino's score is 3/5, and Sierra's score is 4/5. How many of the students passed the test?