3 years ago

Can someone please help me

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

5 0

Answer:

6n-5=43

+5 +5

6n=48

/6 /6

n=8

Step-by-step explanation:

i hope this helps :)

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Tickets to a movie cost $7.25 for adults and $5.50 for students a group of friends purchased 8 tickets for $52.75 how many adult

irina1246 [14]

Answer:

The number of adults tickets and student tickets purchased is 5 and 3.

Given that,

Tickets to a movie cost $7.25 for adults and $5.50 for students.

A group of friends purchased 8 tickets for $52.75.

Here we assume the no of adult tickets and no of student tickets be x and y.

Based on the above information, the calculation is as follows:

7.25x + 5.50y = 52.75 .............(i)

x + y = 8

x = 8 - y..................(2)

Now put the x value in the equation (1)

So,

7.25(8-y) + 5.50y = 52.75

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So,

x = 8 - 3

= 5

Therefore we can conclude that the number of adults tickets and student tickets purchased is 5 and 3.

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2 years ago

After two plays the wildcats gained a total of 16 yards. If X represents the number of yards for play one, and Y represents the

Taya2010 [7]

The equation for this problem would be:
x+y = 16
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y = 16 - x

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