2 years ago

The expression 3xy+12y-5x+7w has how many terms in polynomial ??

Mathematics

2 answers:

bulgar [2K]2 years ago

8 0

Answer:

Step-by-step explanation:

xz_007 [3.2K]2 years ago

4 0

Answer:

Step-by-step explanation:

There are 4 individual terms in the polynomial:

3xy

12y

-5x

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I need help fast please!!

kaheart [24]

Solution set is: ( $7,\frac{13}{3}$ )

Option B is correct

Step-by-step explanation:

We need to find the solution to system of equations

$y=\frac{1}{3}x+2\\y=\frac{4}{3}x-5$

Let:

$y=\frac{1}{3}x+2\,\,\,eq(1)\\y=\frac{4}{3}x-5\,\,\,eq(2)$

Putting value of y from eq(2) into eq(1)

$\frac{4}{3}x-5=\frac{1}{3}x+2\\Combining\,\,like\,\,terms:\\\frac{4}{3}x-\frac{1}{3}x=2+5\\Taking\,\,LCM\\\frac{4x-1x}{3}=7\\\frac{3x}{3}=7\\x=7$

So, value of x=7

Putting value of x into equation 1 to find the value of y:

$y=\frac{1}{3}x+2\\y=\frac{1}{3}(7)+2\\y=\frac{7}{3}+2\\Taking\,\,LCM\\y=\frac{7+2*3}{3}\\y=\frac{7+6}{3}\\y=\frac{13}{3}$

So, value of y = $\frac{13}{3}$

Solution set is: ( $7,\frac{13}{3}$ )

Option B is correct

Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

3 0

3 years ago

Can someone help me?It's urgent and thank you!

torisob [31]

Answer:

x = 4 is the answer

PLease give a brainliest

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3 years ago

This is a very good question that the brainly ppl cant delete, WHYYYYYYY?!

Arturiano [62]

Answer:

1000

Step-by-step explanation:

I search it it cam in a calculator

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3 years ago

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Samuel owns 270 comic books. He divided his comic books into two groups to store in boxes. The ratio of the groups appear below.

Anna71 [15]

The Answer Is 5.I Hope This Helps.

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3 years ago

Can someone help?

nalin [4]

No no no no no no no no no jk its c your welcome

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