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ElenaW [278]
2 years ago
11

Justify each step used to simplify the expression (3x - 2x) + 2y + 2

Mathematics
2 answers:
dimaraw [331]2 years ago
6 0
The answer to this question is x+2y+2

I hope this helps!!!!!!

professor190 [17]2 years ago
5 0
1x +2y+2
there would be no other way to simplify it further unless they told you what x or y is
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I need help in this question I’ve been stuck on it for so long :)
Dahasolnce [82]

Answer:

Linear

Step-by-step explanation:

We see that in the left column, the integers increase by one at a time and that in the right column, the integers decrease by two at a time. Therefore, the rate of the increasing and decreasing of numbers is the same throughout the table so this line is linear.

Also, you could use desmos, a graphing calculator which is free on your computer to plot these points and to see that the line is linear.

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2 years ago
The product of 9 and “m” is 45
Vlad1618 [11]
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Yuri [45]

Step-by-step explanation:

f = 2 is the correct answer

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⎧​−8x+4y=24−7x+7y=28​
sertanlavr [38]

Answer:

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Step-by-step explanation:

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2 years ago
For every 2 hours that Robert spends studying for a math test he spends 3 hours working on English. If he spends 21 hours one mo
nataly862011 [7]

Answer:

31.5 hours studying English

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