
Billie's family is planning a trip to a fair. The prices to enter the fair are $12 for each adult and $8 for each child.
There are a adults and c children in Billie's family.
Which expression represents the cost for Billie's family to enter the fair?

Rico feeds his pet 3 cups of food per day. He uses the expression 3x to determine how many cups of food he will need for x days.
How many cups of food will Rico need for 5 days?

Alma is 3 years less than half Delilah's age, d.
Which expression represents Alma's age?

Select the two statements that can be represented by the expression x + 6.

Write an expression that represents the number of nails remaining in the box after Sam builds x bookcases.

Write an expression to represent 7 less than twice a number, n.

Match each description of an expression on the left to the equivalent expression on the right. Draw a line to make a match.