6.40x+9.90(154-x)=1230.90
Solve for x
X=84 for child
154-84=70 for adults
The answer is B The overall price change for the week
i hope it help
Answer: I really don't know how to do this sorry
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
Hi! :)
So since you're trying to find

of 12, you would just need to divide 12 by 3. The answer to this would be that 4 of the cookies were peanut butter.
Hope this helps!