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Georgia [21]
3 years ago
14

Reduce 7y + 2y 2 - 7 by 3 - 4y.

Mathematics
1 answer:
NARA [144]3 years ago
7 0

Answer:

D. 2y^2+11y-10.

Step-by-step explanation:

Given:

We need to reduce 7y+2y^2-7 by 3-4y

Solution:

To reduce the equation means we need to subtract the one equation from other.

First we will arrange the equation n proper format we get;

2y^2+7y-7  ⇒ equation 1

Also Arranging other equation we get;

-4y+3   ⇒ equation 2

Now we will subtract equation 2 from equation 1 we get;

(2y^2+7y-7)-(-4y+3)

Now Applying distributive property for the sign we get;

2y^2+7y-7+4y-3

Now Arranging the like terms we get;

2y2+7y-+4y-7-3\\\\2y^2+11y-10

Hence the reduce form of the given equation is 2y^2+11y-10.

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Answer:

A)52

Step-by-step explanation:

multiply 20 4/5 by 2 1/2 to get 52 meters

if it is easier for you as a decimal, multiply 20.8 times 2.5 to get the same answer.

<u>Hope this helps :-)</u>

8 0
3 years ago
Someone please help me asap. Im giving brainliest!
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Answer:

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8 0
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4 years ago
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Answer:

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