Sam lifted up the cushion of her couch and found 16 coins totaling $1.08. All 16 coins were pennies, nickels, or dimes. The number of dimes is equal to the sum of the number of pennies and number of nickels. Many of each did she find?

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

c

step-by-step explanation:

exactly you go it

step-by-step explanation: