Answer:
9
Step-by-step explanation:
it takes 3 x 1/3 to make 1 cup so 3 cups = 9, 1/3 portions
In this case, the graph should be shown as linear since the order is only 1. solving the two equations, the answer is x is 4.5 liters fruit syrup and y is 2.5 liters water.
Answer:
c
Step-by-step explanation:
given: miles traveled and cost
to find: which one is correct
solution:
miles traveled =25
And cost =80
80/25 = 3.2
similarity all $3.20 cost increase
-c +4d
Step-by-step explanation:
![8c - 4d + 8d + 9c - 18c](https://tex.z-dn.net/?f=8c%20-%204d%20%2B%208d%20%2B%209c%20-%2018c)
Group like terms and simplify
![8c + 9c - 18c - 4d + 8d \\ - c + 4d](https://tex.z-dn.net/?f=8c%20%2B%209c%20-%2018c%20-%204d%20%2B%208d%20%5C%5C%20%20-%20c%20%2B%204d)
210 because 7th graders washed 12 cars, 8th graders washed 14 cars, 6th graders washed 16 cars. Added all together and multiplied by 5, it equals 210