3 years ago

Create an example of a linear system that would best be solved using the substitution method. Explain your reasoning.

1 answer:

5 0

In your change cup you have 28 coins. All of which are nickels and quarters. Together they add up to $4. How many coins do you have of each.

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Fittoniya [83]

Answer:

The answer is y=2

Step-by-step explanation:

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3 years ago

Misha Larkins [42]

The area of a triangle is 1/2 x base x height.

The area of the triangle is 1/2 x 6 x 8 = 24 square cm.

There are 4 identical triangles so 24 x 4 = 96 square cm.

The area of the square base = 6 x 6 = 36 square cm.

Total area = 96 + 36 = 132 square cm.

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3 years ago

tankabanditka [31]

The function is continuous

7 0

3 years ago

-Dominant- [34]

Answer:

x = 0

x = 3

Step-by-step explanation:

$x^2 - 5x = -2x\\x^2 - 5x + 2x = 0\\x^2 - 3x = 0\\x(x - 3) = 0\\x=0 , x-3=0\\x=0, x=3$

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3 years ago

nevsk [136]

<span>1 sq mile = 640 acres

</span>

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3 years ago