T= 21.79x + 3.99x + 6.89x where t is the total cost and x is the number of brushes/rollers/paint cans you buy. You don't need a different variable for each item because you buy the same amount of each.
Answer:
12×<u>3</u>
4
= 9
there 9 children had ana apple
You have to divide 90 and 5
Answer:
D
Step-by-step explanation: