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Dafna1 [17]
3 years ago
8

Simplify 4(x^2-3y^2) - 2(3x^2-5y^2) Show your work.

Mathematics
2 answers:
shtirl [24]3 years ago
8 0

Answer:  

-2x^{2} -2y^{2}

Step-by-step explanation:

First you must distribute.

4x^2 +(-12y^2)+(-6x^2)+10y^2

Then you add like terms.

-2x^2-2y^2

MariettaO [177]3 years ago
7 0
4x^2-12y^2-6x^2+10y^2
-2x^2-2y^2
i just want points so don't trust me on this
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Frank buys p pounds of oranges for $2.29 per pound and the same number of pound ls of apples for $1.69 per pound. What does the
Phantasy [73]

It represents the amount you'll spend all together on one pound of oranges and one pound of apples.

3 0
3 years ago
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if a truck travel 248 miles in 4 hours then the truck traveled an average of how many miles each hour write an equation to solve
koban [17]

https://www.slader.com/discussion/question/if-a-truck-traveled-248-miles-in-4-hours-then-the-truck-9c45464f/

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3 years ago
HELP PLEASE!!! I am doing my math and I need someone to help me with this problem. I am very confused and my family is gone on a
yanalaym [24]

Answer:

1) 250 meters= 0.25 km

2) 12 meters=  0.012km

3) 1 meter= 0.001 km

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4 0
3 years ago
A jet travels 530 miles in 5 hours. What is the speed (unit rate) at which the jet traveled? How far can the jet go in 12 hours?
Citrus2011 [14]

Answer:

unit rate is 106 miles per hour and it can go 1272 miles in 12 hours

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7 0
3 years ago
What is 1/4 (5y-3)+1/16 (12y+17
netineya [11]

What is the question? If you are only trying to expand the expression then the answer would be:

1/4 (5y-3)+ 1/16 (12y+17)

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1.25y – 0.75 + 0.75y + 1.0625

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If you are trying to find for y, then you forgot to equate it to 0, that is:

2y + 0.3125 = 0

2y = -0.3125

<span>y = 0.15625</span>

6 0
3 years ago
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