There are 40 total students in the class and 12 of them are girls. what percentage of the class is boys?

Solve the equation for y. Then find the value of y for each value of x. 2x - 5y = 17; x = - 3, 0, 3 Solve the equation for y

The cross-sectional area of a water pipe is 5058 square inches. to the nearest tenth, what is the diameter of the pipe in inches?

What is the range of (3.2,-3)

For the given expression, use the Associative Property of Multiplication to enter an equivalent expression. (ab) c = ?

At a certain college, 30% of the students major in engineering, 20% play club sports, and 10% both major in engineering and play club sports. A student is selected at random. What is the probability that the student is majoring in engineering?

At the city museum, child admission is $ 5.20 and adult admission is $ 9.40. On Monday, 148 tickets were sold for a total sales of $ 1051.00. How many child tickets were sold that day?

For tax reasons, I need to create a rectangular vegetable patch with an area of exactly 32 sq. ft. The fencing for the east and west sides costs $4 per foot, and the fencing for the north and south sides costs only $2 per foot.

Katherine drove 112 miles in 4 hours. If she continued at the same rate, how far would she travel in 15 hours?

X2 = x + 12 Solve this

Mary has a small round mirror in her purse. If the mirror is 4 inches in diameter, what is the area of the mirrored surface?