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Bumek [7]
2 years ago
10

!!!!I REALLY NEED HELP!!!!!

Mathematics
1 answer:
Inessa [10]2 years ago
3 0

according to me it's both a and b cause the product is not changing even after we are changing the order of the numbers

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PLEASE HELP!! I know I need to factor but I’m confused…
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Answer:

x = 16

Step-by-step explanation:

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9(9 + x) = 225 ( divide both sides by 9 )

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yan [13]

\huge\fcolorbox{blue}{aqua}{Answer:}

═════════════════════

1.- 5x - y = 8

<h3>Solve for x</h3>

-5x-y=8

-5x=8+y

-5x=y+8

\frac{-5x}{-5}=\frac{y+8}{-5}

x=\frac{y+8}{-5}

x=\frac{-y-8}{5}

<h3>Solve for y</h3>

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y=\frac{5x+8}{-1}

y=-5x-8

────────────────────

2.-4x-y=2

<h3>Solve for x</h3>

-4x-y=2

-4x=2+y

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x=\frac{y+2}{-4}

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<h3>Solve for y</h3>

-4x-y=2

-y=2+4x

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y=\frac{4x+2}{-1}

y=-4x-2

════════════════════

Explanation:

#Carry on learning

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2 years ago
Solve the inequality for w. w-7&lt;21
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