2 years ago

The table, the equation, and the graph show the rates at which three different students read in words per

Mathematics

1 answer:

Semmy [17]2 years ago

3 0

Student b? could you send a full picture

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Travka [436]

One glass of milk has 11 carbs and one snack bar has 14 carbs.

Step-by-step explanation:

Let,

Glass of milk = x

Snack bar = y

According to given statement;

4x+2y=72 Eqn 1

2x+3y=64 Eqn 2

Multiplying Eqn 2 by 2

$2(2x+3y=64)\\4x+6y=128\ \ \ Eqn\ 3$

Subtracting Eqn 1 from Eqn 3

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Dividing both sides by 4

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Putting y=14 in Eqn 1

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Dividing both sides by 4

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One glass of milk has 11 carbs and one snack bar has 14 carbs.

Keywords: linear equations, subtraction

Learn more about linear equations at:

#LearnwithBrainly

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