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slega [8]
3 years ago
10

Simplify the following polynomial expression??​

Mathematics
1 answer:
Nesterboy [21]3 years ago
7 0

Answer:

B

Step-by-step explanation:

just multiply and add

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What is 2(3/4n+8=1/4n-12
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N= -112/5. Use mathpapa for step by step don’t use in school teachers will know.
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10. During the hockey season, Elena
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Answer:

Step-by-step explanation:

If I remember expanded form is putting all number in terms of being times 10 to a power.  starting with the ones place it's x10^0 which of course is just 1, so you don't need to include the x10 at all.

now, moving one either way  that 0 either  get 1 added to it or subtracted.  So in the 10s place it becomes x10^1 and the tenths place becomes x10^-1.  Similarly the hundreds place and hundreths place will have x10^2 and x10^-2 respectively.  So keep this pattern going to find each place of the number.  Can you list out what places are displayed in 5.625?

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7 0
2 years ago
What is the sum of the interior angles of a regular shape witj 6 sides
egoroff_w [7]
Regular shape with six sides:  That is a Hexagon

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4 0
3 years ago
Steps to solving y=2x+3 x=y-8
tatuchka [14]
First, plug in x=y-8 to y=2x+3
Next, it would be y=2(y-8)+3
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After that, move 2y to the other side: -y= -13 (notice I also did -16+3)
Finally, divide negatives into both sides: y=13

Now to find x just plug in 13 to either of the equations: 13=2x+3
Then solve: x=5
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