Answer:
x=2
Step-by-step explanation:
x+(2x)^2=18
Answer:
270
Step-by-step explanation:
Greg is making 3 times as many pies, so he needs 3 times as many cherries.
Greg needs 720 cherries to make 9 perfect cherry pies.
Answer: $20
Step-by-step explanation:
Let 'x' be the cost of a ticket at Haynes
Let 'y' be the cost of a ticket at Valley
Since the total cost from both schools are the same, we can write it as:

Since the cost of tickets at Valley was $5 less than Haynes, we can write it as:

Now we have two equations, we can use to substitute into the other expression:

we substitute y in this equation with the other equation



Therefore the cost of the ticket at Haynes is $20 and the cost of the ticket at Valley is $15.
1.95 + 1.09 = 3.04 so you will spend $3.04 then 5 - 3.04 = $1.96
In a survey over whom prefers orange juice and whom prefers milk, 7 kids said they liked orange juice, and 5 chose milk.
Hope this helped :)