Johnny puts his quarter in the vending machine and gets a piece of candy.
1 answer:
Answer:
Great job Johnny now you're down 25 cents.
Step-by-step explanation:
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Answer:
15s=350+100
15s=450
s=450/15
s=30
Hope it helps:-)
90 × 7 = 630 , it's not hard, it's easy
Answer: =
Step-by-step explanation:
83.95% is equal to 83.95% (look at it)
Pineapple juice : orange juice : lime juice = 2:7:3
So there is 2x of pineapple juice, 7x of orange juice and 3x of lime juice.

She used 100 ml of pineapple juice.
Replace y with 31:
31 = 7x -4
Add 4 to both sides:
35 = 7x
Divide both sides by 7:
x = 5
Input x = 5