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Olegator [25]
3 years ago
6

For each expression, write an equivalent expression by applying the distributive

Mathematics
1 answer:
Semenov [28]3 years ago
7 0
The answer is 2x-10.

(x-5)2
=(x+-5)(2)
=(x)(2)+(-5)(2)
=2x-10
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justin is 10 years less than half his father's age. if justin is 12 years old, how old is his father?
postnew [5]
Make an equation:

J = 1/2F - 10

Where 'J' represents Justin's age and 'F' represents his Father's age.

Plug in 12 for J:

12 = 1/2F - 10

Add 10 to both sides:

22 = 1/2F

Divide 1/2 to both sides or multiply by its reciprocal, 2:

F = 44
5 0
4 years ago
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-1589 equals x - 798
Alex_Xolod [135]
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Hello! I was wornding if you can help me with this problem 5 + 2/3x = 1/2x -1/4​
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3 years ago
Subtract: (2x^2-7x+5)-(-6x^2-4x-2)
Wittaler [7]

Answer:

\large\boxed{D.\ 8x^2-3x+7}

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6 0
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Can anybody help me with this?
Alex787 [66]

Answer:

  A

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The rate of change for the table is found using the slope formula. The rate of change for the linear function is the coefficient of x.

__

<h3>table</h3>

The slope formula tells us the rate of change is ...

  m = (y2 -y1)/(x2 -x1)

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<h3>equation</h3>

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<h3>comparison</h3>

The relations between the various slopes are ...

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That is, the equation with a slope of 1/4 has a rate of change less than that of the function represented by the table:

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6 0
2 years ago
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