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elena-14-01-66 [18.8K]
3 years ago
15

2x+7x+x in simplest form

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
8 0
10x combine like terms
sergeinik [125]3 years ago
3 0

Answer:

9x + x

Step-by-step explanation:

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QUICK!!! TAKING A TEST RN!!! 30 POINTS!!!A water tank has 22 gallons of water. It begins to receive 26 gallons per hour for a nu
Citrus2011 [14]

Hey there!!

Let's take 'h' as the number of hours.

The volume already present is "22" gallons.

Hence, this would become the y-intercept.

... ( 0 , 22 )

... The slope would be 26

Hence, y would be 516 and m would be 26 and x would be h.

Slope-intercept form :-

y = mx + b

( m is the slope and b is the y-intercept )

... 516 = 26h + 22

... 516 - 22 = 26h

... 494 = 26h

... h = 494 / 26

... h = 19

<em>Hence, the number of hours would be 19. </em>

Hope my answer helps!

6 0
3 years ago
How to write 3,000,000+600,000+80,000+10 in written form
zavuch27 [327]
Written form is just how you would usually see a number. So it would be 3,680,010.
6 0
3 years ago
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Which of the following is equivalent to the polynomial below ? X^2-8x+19
andrey2020 [161]

Answer:

C, I believe.

7 0
3 years ago
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The graph of f(x) = |x| is transformed to g(x) = |x + 1| – 7. On which interval is the function decreasing?
timofeeve [1]

Answer:

g is decreasing for all x less than or equal to -1

Step-by-step explanation:

The graph of the function y = |x| looks like a "vee."

g(x) = |x + 1| - 7 moves that graph 1 unit to the <u>left</u><em> </em>(I know, it looks backwards!) and down 7 units. See attached image.

Function g(x) is decreasing for all x \le -1.

5 0
3 years ago
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EXAMPLEA<br> Find the surface area of the rectangular prism.<br> 6<br> m<br> 8 m<br> 3 m
Mama L [17]

Answer:

180 m²

Step-by-step explanation:

Surface area = 2 ( lw + wh + lh)

                     = 2( 6x3 + 3x8+8x6)

                      = 180 m²

6 0
3 years ago
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