Answer
they would need to sell 200 chocolate bars
Step-by-step explanation:
500 divided by 2.50 = 200
2 x 200 = 400
.50 x 200 = 100
400 + 100 = 500
80=x+3x
80=4x
20=x
There are 20 girls.
Answer:
There is no solution
Step-by-step explanation:

subrtact 1/4 X from each side
-13=13/4 is not true, so no solution
Answer:
22900
Step-by-step explanation:
multiply 350 by 6 and get 2100
subtract 2100 from 25k and get 22900
Answer:
D. He needs 6 cups of flour for 3 batches