2 years ago

Simplify by combining like terms: 3x + 2 + x + 7

1 answer:

6 0

4x +9

3x and x are like terms
And 2 and 7 are like terms

Hope this helps :D

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pishuonlain [190]

I think y=0 because 6 multiple by 0 is 0 then x= 6 hope this helps might want to check my work to

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2 years ago

shusha [124]

For question 1, just plug in -2 as h.

 $-2(-2)^2-(-2)+2$

You would get...

$h(-2)=-4$

Hope this helped! -4, or option 1, is correct!

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3 years ago

ladessa [460]

Another 10 dollars. $100.00-76.45= $23.55

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3 years ago

babymother [125]

Distance = speed x time

Distance = 240 x 3 = 720 miles

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2 years ago

Vanyuwa [196]

Step-by-step explanation:

since all sides of a cube have the same length (same principle as e.g. for a square), this means also the length and width are 10 in long.

the volume is therefore

10 × 10 × 10 = 1000 in³

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1 year ago