3 years ago

9 less than three times a number is 40

Mathematics

1 answer:

Zarrin [17]3 years ago

3 0

Is this asking? Also does this have answer choices?

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The ratio of chairs to tables in a classroom is 5:1 Which statement must be true? A There are 5 chairs and 1 table. B There are

qaws [65]

Answer:

Step-by-step explanation

5:1 means for every 1 table their is 5 chairs.

And for every 5 chairs there is 1 table.

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3 years ago

Which point satisfies the system of equations y=3x-2 and y=-2x+3?<br><br>

horrorfan [7]

Answer:

<h3>First line has y intercept -2 ( the blue line ) </h3><h3>Second line has y intercept 3 ( the red line )</h3><h3>The point where these two lines cross is "D"</h3>

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3 years ago

What is the value of x?

adoni [48]

$3x = x + 40 \\ 3x - x = 40 \\ 2x = 40 \\ x = \frac{40}{2} \\ x = 20$
The answer is x = 20

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3 years ago

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What is the solution for x in the equation? 4x − 3 + 5 = 2x + 7 − 8x

ladessa [460]

Answer:

4x+2= -6x+7

4x+6x=7-2

10x=5

x=1/2

Step-by-step explanation:

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3 years ago

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Could someone help me with these problems i dont understand how to do these

Stella [2.4K]

<span>1/9divided by - 11/3=-0.083
16/7divided by 5 3/4=</span>0.32298136646

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3 years ago