H (x) = 6-2x the answer given is h^-1 (x) = x-6/2. How did they get this answer?

3) A dozen (12) eggs at the market cost Thomas $3.00. What was the price per egg?

The length of a string is L inches. Samantha cuts it into two unequal pieces such that the length of the small piece is 35% of L.

A taxi charges a fee, plus $1.80 per mile. how far can you go for $12?

Convert to mixed number 4/5

The following table shows a proportional relationship between x and y. Write an equation to describe the relationship between x and y. X Y 2 9 5 22.5 8 36

If f (x) is a third degree polynomial function and g (x) = f (2x) + 2, which of the following must be true? f (x) and g (x) have the same x-intercepts. f (x) and g (x) have the same y-intercepts. f (x) and g (x) have the same number of zeros.

Carpet Masters charges $9.50 per square yard to clean a carpet. If you have two rooms with an area of six square yards each, how much will it cost to have the carpets cleaned?

What is the measure of the smallest angle in the triangle whose vertices are D (4,1), E (4, - 2), and F (-2, - 2) ? Round to the nearest degree. (Enter the number only.)

What is * - 7/2-6=*-8/3

The area of a rectangle is 30 square inches and one side is 12 inches long. Find the perimeter of the rectangle