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slega [8]
3 years ago
12

Help me simplify this problem please

Mathematics
1 answer:
Eva8 [605]3 years ago
3 0
4x+2x^2+3x-2x+7
First, you would combine like terms. In this case, you would add 4x and 3x then subtract 2x. 
2x^2+5x+7

5x^2-2x+3+4x-2x^2
Once again, you must combine like terms. Subtract 2x^2 from 5x^2, then subtract 2x from 4x.
3x^2+2x+3

There you go! Hope it helps
-Lacy
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A plane has 240 gallons of fuel. The plane averages 5 miles per gallon. How far can the plane go? ​
artcher [175]

Answer:

G ÷ M = 48

Step-by-step explanation:

 5 ⟌ 2 4 0

  0    

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0 4 8

   5 ⟌ 2 4 0

     - 0    

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     - 2 0  

         4 0

       0 4 8

   5 ⟌ 2 4 0

     - 0    

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         4 0

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You are done, because there are no more digits to move down from the dividend.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 240 divided by 5 calculated using Long Division is:

48

Hope this helps!!! :))

https://brainly.com/

5 0
3 years ago
Read 2 more answers
What is the t- critical value for the confidence levek of c=92 and 19 degrees of freedom
Nonamiya [84]

Answer:

-1.85

Step-by-step explanation:

On TI-84

invT((1-0.92)/2), 19)

invT(0.04,19)

8 0
4 years ago
WILL MARK BRAINLIEST HELP ASAP!! A caterpillar crawling in a straight line across a coordinate plane starts at point (—3, —4) an
ivann1987 [24]

Answer:

15

Step-by-step explanation:

The slope = \frac{change in y}{change in x} =\frac{38+4}{25+3} =\frac{42}{28} =\frac{3}{2}

This means that when the caterpiller moves 2 units to the right, it moves 3 units up.  Since 42/3 = 28/2 = 14. this happens 14 times from (-3, -4) to (25, 28).   Counting the starting point (-3, -4) we get 14 + 1 = 15 points with integer coordinates.

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3 years ago
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madam [21]
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g(x)=x²-6x+14=x²-2*3x+9+14-9=(x-3)²+5
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6 0
3 years ago
Hey! I am here with some geometry questions today!
mrs_skeptik [129]

Answer:

  • Parallelogram

Step-by-step explanation:

  • ED = FG = 4, easy to calculate
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As we see the opposite sides are parallel and congruent. This is the property of a parallelogram

8 0
3 years ago
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