2 years ago

I NEED HELLLLLLLPPPPPPP? SHOW WORK PLSSSSSS IF WORK IS NOT SHOWN I WILL REPORT YOU! SO WATCH OUT!

Mathematics

1 answer:

Phoenix [80]2 years ago

7 0

Answer is D
(1.5,3)

Explanation:

Substitute

1) 3-2(1.5)=0

So 0=0

2) 3=8(1.5)-9

So 3=3

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Which value of m satisfies the inequality 170-7m >99?

Shkiper50 [21]

Answer:

$\huge \purple{m < \frac{71}{7} } \\$

Step-by-step explanation:

$170 - 7m > 99$

<u>Move 170 to the right side of the inequality</u>

$- 7m > 99 - 170 \\ - 7m > - 71$

<u>Divide both sides by - 7</u>

$\frac{ - 7m}{ - 7} > \frac{ - 71}{ - 7} \\ m > \frac{71}{7}$

Flip the signs

We have the final answer as

$m < \frac{71}{7} \\$

Hope this helps you

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Step-by-step explanation:

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2 years ago

I will literally pay you pls help me :(

vovikov84 [41]

The answer is 35

Since they are supplementary they both equal 180 degrees.

(3x+10)+(2x-5)=180

Add them up

5x-5=180

Subtract 5 from both sides

5x=180-5

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Divide 5 from both sides

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2 years ago

Will give 32 points! Read the excerpt from act 1 of The Monsters Are Due on Maple Street.

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A tree is 6 feet 7 inches tall. How tall is it in inches?

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