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Elis [28]
3 years ago
9

Evaluate the expression for the given values of the variables.

Mathematics
1 answer:
pochemuha3 years ago
5 0

The expression 9p − 8q for p = 4 and q = −8 is equal to 100

<h3><u>Solution:</u></h3>

Given that we have to evaluate expression for the given values of the variables

Expression is:

⇒ 9p − 8q

Given that p = 4 and q = -8

<em><u>Let us substitute the given values of p = 4 and q = -8 in given expression and evaluate it</u></em>

⇒ 9p − 8q = 9(4) - 8(-8)

⇒ 9p - 8q = 9(4) + 8(8)

Upon multiplying the terms we get,

⇒ 9p - 8q = 36 + 64 = 100

Thus the expression is equal to 100

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Answer:

Answer:

The graph will be 2 units away from the origin on positive x-axis and three units upward from the origin towards y-axis.

Step-by-step explanation:

Here is a graph attached with it.

To graph \left | x-2 \right |+3 we know that positive \left | x \right | is a V shaped from the origin.

Key points:

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If we have to move towards x-axis then we must have negative inside it.

And if we have to move upward in y-axis positive we must have positive constant value.

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Karen made 175 quarts of punch for her son and 11.3 quarts for
Alenkinab [10]

Answer:

186.3 quarts of punch

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6 0
3 years ago
Solve the following equation: 3x^3+5x^2-4x-4=0
Rama09 [41]

Answer:

1

Step-by-step explanation:

Simplifying

3x + 2(4x + -4) = 3

Reorder the terms:

3x + 2(-4 + 4x) = 3

3x + (-4 * 2 + 4x * 2) = 3

3x + (-8 + 8x) = 3

Reorder the terms:

-8 + 3x + 8x = 3

Combine like terms: 3x + 8x = 11x

-8 + 11x = 3

Solving

-8 + 11x = 3

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '8' to each side of the equation.

-8 + 8 + 11x = 3 + 8

Combine like terms: -8 + 8 = 0

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Combine like terms: 3 + 8 = 11

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Divide each side by '11'.

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Simplifying

x = 1

5 0
3 years ago
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