The cost of holding a children's birthday party at a rollerskating rink is a function of, the number of people in the party. The cost function,, can be represented with this set
of rules:
How much does it cost to have a party with 9 people? What about 20 people?

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )