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BaLLatris [955]
3 years ago
8

Find the sum and express it in simplest form. (-73-y + 1) + (-7y3 - 6y)

Mathematics
1 answer:
meriva3 years ago
3 0

Answer:

-(7y^3+7y+36)

Step-by-step explanation:

(-73-y+1)+(-7y^3-6y)

-37+1-y-7y^3-6y

-36-y-6y-7y^3

-36-7y-7y^3

-7y^3-7y-36

-(7y^3+7y+36)

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The slope of line m is 7/8. If n⊥m, what is the slope of line n?
lys-0071 [83]
k:y=m_1x+b\\l:y=m_2x+c\\\\l\ \perp\ k\iff m_1m_2=-1
We have:
m_1=\dfrac{7}{8};\ m_2=?
Substitute:
\dfrac{7}{8}m_2=-1\ \ \ \ |\cdot\dfrac{8}{7}\\\\m_2=-\dfrac{8}{7}
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ivolga24 [154]

All you have to do is divide 43.86 by 17 to get the price of each cap.

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tresset_1 [31]
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3 years ago
Help needed asap deadline is approaching
antiseptic1488 [7]
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8 0
3 years ago
Tanya is training a turtle for a turtle race. For every 1/3 of an hour that the turtle is crawling, he can travel 2/23 of a mile
Oxana [17]

The unit rate with the turtle crawling is 6/23 mile per hour.

According to the statement

we have given that the every 1/3 of an hour that the turtle is crawling, he can travel 2/23 of a mile. and

we have to find the unit rate with the turtle crawling

So, For this purpose,

we know that the

The unit rate of speed in miles per hour the number of miles in one hour.

So, to find the unit rate:

Divide distance in miles with the time which is in hours.

So,

unit rate of speed = distance / time

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unit rate of speed = 6/23 mile per hour.

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Learn more about unit rate here

brainly.com/question/4895463

#SPJ1

8 0
1 year ago
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