9. Tiana has 60 tokens to play games at the arcade. Each game costs 4 coins, and Tiana has played x games so far. Select ALL of the expressions that show the
number of tokens that Tiana has left.
A. 4 (15+X)
B. - 4x + 60
C. 4 (15 - x)
D. 60 + 4x
E. 60 - 4x
10. The price for asparagus is $3.79 per pound. The price of peppers is $1.29 per
pound. Write an expression to represent the total price of a pounds of asparagus
and p pounds of peppers.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?