Choose the function that is a "parent function". f( ) = x + 3
f( x) = 1 x-31
f( x) = (x - 3)2
f(x)= x

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?