Select all the expressions that are equivalent to 8(t+4)

a: 2(4t+2)
b: 4t+4+4t
c: (8*t) + (8*4)
d: 8t+32
e: (8+t) + (8+4)

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

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?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?