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3 years ago

14

cheryl mixed 32 cups of either orange juice and pineapple juice using a ratio of 3 cups of orange juice to 5 cups of pineapple j

uice. How many cups of pineapple juice did she use?

1 answer:

makvit [3.9K]3 years ago

5 0

So our equation is 3x + 5y = 32

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Sliva [168]

Answer:

2

Step-by-step explanation:

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2 years ago

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nydimaria [60]

Answer:

The length of each red rod is 10 cm and the length of each blue rod is 14 cm

Step-by-step explanation:

Let

x ----> the length of each red rod in centimeters

y ----> the length of each blue rod in centimeters

we know that

$3x=2y+2$ ----> equation A

$3y=4x+2$ ----> equation B

Solve the system by graphing

Remember that the solution of the system of equations is the intersection point both graphs

using a graphing tool

The solution is the point (10,14)

see the attached figure

therefore

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Alex787 [66]

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3 years ago

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Answer:

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