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3 years ago

M3 - 8m + 2 cuando m = -5

Mathematics

1 answer:

Novay_Z [31]3 years ago

4 0

Answer:

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r (100) = 10*p (10)

Step-by-step explanation:

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10=10

p=10 pieces of candy

r (100) = 10*p (10)

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Find the vertex of the parabola<br> y= x^2-2x-1<br> vertex (?,?)

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$y=ax^2+bx+c\\\\vertex:(x_v;\ y_v)\\\\x_v=\frac{-b}{2a}\ and\ y_v=f(x_v)$

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3 years ago

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Solve for x 3x -y =12

Maslowich

Answer:

$\displaystyle x= \frac{y + 12}{3}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em /> $\displaystyle 3x - y = 12$ <em />

<em />

<u>Step 2: Solve for </u><em><u>x</u></em>

[Addition Property of Equality] Add <em>y</em> on both sides: $\displaystyle 3x = 12 + y$
[Division Property of Equality] Divide 3 on both sides: $\displaystyle x = \frac{12 + y}{3}$

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3 years ago

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In which set do all of the values make the inequality 3x-7_>11 true? {6,11,15} {0,7,12} {−2,3,6} {−5,0,5}

Delvig [45]

Answer:

{6, 11, 15}

Step-by-step explanation:

Given the inequality expression 3x-7≥11

Add 7 to both sides

3x-7+7≥11+7

3x ≥ 18

Divide both sides by 3

3x/3 ≥ 18/3

x≥6

Hence the solution to the inequality are the values of x greater than or equal to 6. Hence the required solutions are {6, 11, 15}

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3 years ago

M3 - 8m + 2 cuando m = -5​

M3 - 8m + 2 cuando m = -5