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Tcecarenko [31]
3 years ago
15

-6(-7a+3b) a = 5 b = - 4

Mathematics
1 answer:
olchik [2.2K]3 years ago
5 0

Answer:

282

Step-by-step explanation:

-6(-7a+3b) a = 5 b = - 4

Evaluate by substituting the value of the variable.

-6(-7(5)+3(-4))

-6(-35-12)

-6(-47)=

282

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Answer:

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Step-by-step explanation:

Given: The ratio of cups of sparkling water to cups of grape juice concentrate is 3:1 in a recipe for fizzy grape juice.

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Equivalent ratios are the ratios that have the same value.

Find two ratios equivalent to 3:1=\frac{3}{1}

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