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2 years ago

HELP ME SOLVE THIS PLEASE

Mathematics

2 answers:

Marrrta [24]2 years ago

7 0

<h2>Answer:</h2>

<u>14</u>.

<h2>Step-by-step explanation:</h2>

<h3>1. Write the expression.</h3>

$\frac{x^2-4y}{2}$

<h3>2. Substitute correct variable by the given values.</h3>

$\frac{(4)^2-4(-3)}{2}$

<h3>3. Calculate and simplify.</h3>

$\frac{16-(-12)}{2}=\\ \\\frac{16+12}{2}=\\ \\\frac{28}{2}=\\ \\14.$

Vesna [10]2 years ago

3 0

2x^2+6

You just have to substitute

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Solve the equation: -6p + 14 and 3p - 2

sleet_krkn [62]

Answer:

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Step-by-step explanation:

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3 years ago

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Lostsunrise [7]

Answer: 45

Step-by-step explanation:

Total number of 8th graders that signed up = 30

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3 years ago

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baherus [9]

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Step-by-step explanation:

To find the mean, add up all the numbers and divide by the number of numbers

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3 years ago

Library 3.5x250 <br><img src="https://tex.z-dn.net/?f=3.5%20%5Ctimes%20500%20%3D%20" id="TexFormula1" title="3.5 \times 500 = "

Elodia [21]

Answer : 3.5x250=875

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