Ratio of 24 pack cans 2 for $9

Give the domain and range of each relation. Tell whether the relation is a function. Expain. { (-5,-3), (-3,-2), (-1,-1), (1,0) }

a circle has a circumfrance of 196 pi. what is the radius of the circle?

If two lines are perpendicular to the same line, prove that they are parallel to each other

Solve. 11+3X=7X+27 i got 1.7

Let f (x) = - 1/2 (x+2) ^2+5. What is the average rate of change for the quadratic function from x=-3 to x = 1? Enter your answer in the box. Show your work

Factor the expression. 24 - 18y Enter your answers in the boxes to complete the factored expression. __ (__ - 3y)

If x is equal to a square + b square, y is equal to a square - b square, compute xy

Will mark brainest! At a local fitness center, members pay a $6 membership fee and $5 for each aerobics class. Nonmembers pay $6 for each aerobic class.

The length of an object's shadow varies directly with its height. a boy who is 4 feet 6 inches tall casts a shadow that is 6 feet 3 inches long. what is the height of a tree that casts a shadow that is 25 feet long

If a student in this survey is selected at random, what is the probability that the student would have either a cell phone or an MP3 player