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2 years ago

Help........................

Mathematics

1 answer:

Grace [21]2 years ago

4 0

Answer: 4

Step-by-step explanation: 3m=m+8. Subtract m from both sides to get 2m=8. Divide both sides by 2 to get m=4

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What is the slope of a line that passes through the points (-4,0) and (0,4)?

CaHeK987 [17]

Answer:

The slope is the change in Y over the change in X.

m = (0 - 3) / (0 - (-4)) = -3 / +4 = -0.75

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2 years ago

I NEED HELP ASAP PLEASE DON'T SPAM :(

iogann1982 [59]

Answer:

Answer is D hope this helps

Step-by-step explanation:

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3 years ago

Read 2 more answers

At the movie theatre, child admission is $5.10 and adult admission is $9.00 .

sveticcg [70]

Answer:

$5.10 X +9.00 Y = 831.60$

We also know that for Wedneday we have two times tickets for adults compared to child so we have

$Y =2x$

And using this condition we have:

$5.10 X + 18 X = 831.60$

And solving for X we got:

$X= \frac{831.60}{23.1}=36$

So then the number of tickets sold for child are 36

Step-by-step explanation:

For this problem we can set upt the following notation

X = number of tickets for child

Y= number of tickets for adults

And we know that the total revenue for Wednesday was 831.60. So then we can set up the following equation for the total revenue

$5.10 X +9.00 Y = 831.60$

We also know that for Wedneday we have two times tickets for adults compared to child so we have

$Y =2x$

And using this condition we have:

$5.10 X + 18 X = 831.60$

And solving for X we got:

$X= \frac{831.60}{23.1}=36$

So then the number of tickets sold for child are 36

8 0

3 years ago

Is the relation shown in the arrow diagram a function?

Irina-Kira [14]

Answer:

Yes. Every unique input has a unique output.

Step-by-step explanation:

Since every input has a different output, therefore it's a function. It's not a function when the input have more than 1 output. When graphing, make sure you take the vertical line test to see whether or not the graph is a function.

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2 years ago

Write in mathematical symbols<br><br> 20 less than three times the width 3

lesantik [10]

3w-20 is the answer for it

8 0

3 years ago

Read 2 more answers