If the range of the function f (x) = x/4 is {28,30,32,34,36}, what is its domain

Suppose 12% of students chose to study French their freshman year, and that meant that there were 21 such students. How many students chose not to take French their freshman year?

The distance between two cities on a map is 4 inches. The actual distance between the two cities is 24 miles.

If the coordinates of a parallelogram are Q (3, - 2), R (7, - 2), S (9,3), and T (5,3), the area of the parallelogram is: A. 20 units² B. 10 units² C. 30 units² D. 40 units²

Claire has $210 to spend on clothes. She wants to buy a pair of shorts and some shirts. The cost of a pair of shorts is $25, and the cost of a shirt is $40.

A recipe calls for 1 ½ pints of water. How many cups would you use?

Rewrite the equation X^2 - 8x - 9 = 0 so that it is of the form X^2 + bx = c

Sarah earns $10 per hour while babysitting and $20 per hour while cleaning houses. Sarah will need to earn $1000 during the summer.

The equation p=2.5m+35 is the cost of making bracelets where ''p'' is the price and ''m'' is the cost of materials. If a bracelet sells for $115, how much was the material?

How do you expand the expression 3 (x+11)

5 (2x + 6) = 8x + 48 simplify.