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3 years ago

Cathy bought 2 jars of sauce for $3, what is the constant of proportionality in this situation

Mathematics

2 answers:

Lady_Fox [76]3 years ago

7 0

$1.50 per 1 jar of sauce I found this by dividing both values by 2.

Hope this helps :)

FinnZ [79.3K]3 years ago

5 0

3 divided by 2 = 1.50
So it would be $1.50

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Solve the system of equations. y=x+5 y=-x+7

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Answer:

(1,6)

x = 1, y = 6

See attachment for the graph

Step-by-step explanation:

y=x+5

y=-x+7

Using the elimination process

y=x+5

- y=-x+7

----------------

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Answer:

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Step-by-step explanation:

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3 years ago

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Amount of Rice (cups) Amount of Water (cups)
2 5
3 7.5
5 12.5
8 20

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So, as the ratio of water ot rice is constant, and the first variable is the amount of rice, you can calculate the amount of water given the amount of rice.

So, the amount of rice is independent value and the amount of water is dependent (it depends on the amount of rice).

The amount of rice is the dependent value. FALSE
The amount of water is the dependent value.TRUE
The amount of rice is the independent value. TRUE
The amount of water is the independent value.FALSE

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