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Stella [2.4K]
3 years ago
7

Simplify. 5 + 2(3x − 4) − x

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0
5+2(3x-4)-x
5+6x-8-x
it is simplified to -3+5x
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Solve the system of equations. 5x + 3y = 4 2x + y = 1
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Answer:

(-1, 3)

Step-by-step explanation:

5x + 3y = 4

2x + y = 1 ⇒ y=1-2x

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The person obviously needed help, and you just answer to get points, that’s so rude and very uncalled for and unnecessary. if you don’t know then keep scrolling and find a question you do know how to answer don’t be a rude person. the person just needed help.
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the beach is very crowded today! Everybody got to the beach by driving, biking,or walking.If 30% walked and 45% drove what perce
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Answer:

25% biked to the beach

Step-by-step explanation:

We know a whole is 100%

We first have to do

30+45=75

then we can do

100-75=25

25%

4 0
3 years ago
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Mr. Clemens painted his barn for 3 and 4/5 hours in the morning. He painted the barn for 5 and 3/4 hours in the afternoon. How m
Anna71 [15]

Answer:

1 19/20 hours

Step-by-step explanation:

We solve the above question using Subtraction operation

Hence:

The number rod hours Mr. Clemens painted the barn in the afternoon than in the morning is calculated as:

5 3/4 hours - 3 4/5 hours

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2 + -1/20 hours

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7 0
3 years ago
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