PL Z HELP Maria went home with from selling t-shirts at a festival. She would have had more, but she had to pay for her booth. She earned for each t-shirt she sold. How many t-shirts did she sell?


(a) Write an equation to help answer the question above.

Choose the correct form below and fill in the blanks using only 5,10 , and 65 .

(The variable x is used to represent the number of t-shirts.)

_x+_=_

or

_x-_=_


(b) Write an expression to help answer the question above.

Choose the correct form below and fill in the blanks using only 5, 10, and 65 .

_+_

_

or

_-_

_

(c) How many t-shirts did Maria sell?