Find the earnings for selling the same number of each type of sandwich. Use $x$ to represent the number of each type of sandwiches sold.

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.