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2 years ago

A line with a slope of -2 passes through the point (4, 7).

Mathematics

2 answers:

astraxan [27]2 years ago

5 0

Y-7=-2(x-4)
y-7=-2x+8
y=-2x+15

Oduvanchick [21]2 years ago

4 0

Answer:

y-7=-2(x-4).

Step-by-step explanation:

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sveticcg [70]

Answer:

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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

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3 years ago

2. which equation represents this sentence? one-half the sum of a number and four is three less than the quotient of five and th

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