2 years ago

Zachary is solving the following equation.

1 answer:

5 0

Don't know if there was supposed to be another option but, it would be distribute over (x - 8).

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Eva8 [605]

The numerical expression that represents the total number is parentheses 15 divided by 3 plus parentheses 30 divided by 5

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fgiga [73]

Factor -20x+32
which comes out to 4(-5x+8)
answer: 4(-5x+8)
hope this helped :)

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2 years ago

amm1812

The formula of an area of a square:

$A=a^2$

a - a side

We have $A=450\ in^2$

substitute:

$a^2=450\to a=\sqrt{450}\\\\a=\sqrt{225\cdot2}\\\\a=\sqrt{225}\cdot\sqrt2\\\\\boxed{a=15\sqrt2\ in}$

Used:

$\sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}$

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2 years ago

timama [110]

.25p + 5 = .50p + 2

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p= 12 problems

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2 years ago

GenaCL600 [577]

4x+y=2
-4x. -4x

y=2-4x

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1 year ago