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4 years ago

Which is the simplified form of this expression? (2x+3)(x-6) - 2x2 + 3x - 30

2 answers:

8 0

(2x+3)(x-6)-2x²+3x+30
First you need to expand (2x+3)(x-6)
2x²-x-18-2x²+3x+30
Now you need to simplify it all
-6x+12

I hope this helps!!!!!!

patriot [66]4 years ago

6 0

(2x+3)(x-6) I think is the right one

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lord [1]

Answer:

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Step-by-step explanation:

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4 years ago

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If Catherine traveled 1,600 miles in 8 hours on her plane flight to her vacation destination, at what rate was the plane traveli

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3 years ago

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So my question is that i have -2(p+3)+4p but i dont know what to do

Mazyrski [523]

Answer:

-2(p+3)+4p = 2p - 6

Step-by-step explanation:

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3 years ago

A rental car agency charges $12 per day plus $.09 per mile to rent a

Cloud [144]

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3 years ago

Principal Lopez asked her 500 students to vote on the school's annual gift. 300 students voted to donate a telescope for the sci

Maksim231197 [3]

Using the percentage concept, it is found that 60% of the students voted to donate a telescope.

<h3>What is a percentage?</h3>

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

$P = \frac{a}{b} \times 100\%$

In this problem:

The total amount is the number of students, which is of b = 500.

300 voted to donate, hence a = 300.

The <em>percentage </em>is given by:

$P = \frac{300}{500} \times 100\% = 60\%$

60% of the students voted to donate a telescope.

More can be learned about the percentage concept at brainly.com/question/10491646

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2 years ago