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
7.25 × 8 - 7.25y + 5.50y = 52.75
58 - 1.75y = 52.75
5.25 = 1.75y
y = 3
So,
x = 8 - 3
= 5
Therefore we can conclude that the number of adults tickets and student tickets purchased is 5 and 3.
-Hope this helps<3
Answer: 160
Step-by-step explanation:
Answer:
D) Best Bikes will offer him best price saving $ 15.50 of him
Step-by-step explanation:
If Mr. Reed buys the bikes from Best Bikes it will give him
$ ![\frac{(525 - 50)\times 5}{100} + 50](https://tex.z-dn.net/?f=%5Cfrac%7B%28525%20-%2050%29%5Ctimes%205%7D%7B100%7D%20%2B%2050)
= $ 73.75 off each bike
So it will cost to him,
$ ![2 \times (525 - 73.75)](https://tex.z-dn.net/?f=2%20%5Ctimes%20%28525%20-%2073.75%29)
= $ 902.5
If Mr. Reed buys the bikes from Fast Bikes it will give him
$ 100 less each bike
So it will cost to him,
$ ![2 \times (559 - 100)](https://tex.z-dn.net/?f=2%20%5Ctimes%20%28559%20-%20100%29)
= $ 918
so, Best Bikes offer him best price and, he will save
$ (918 - 902.5)
=$ 15.5
by buying two bikes from there.
Answer:
28=x
78=y
Step-by-step explanation:
The lines are perpendicular so 78 would be the same for the top line. So the equation fill in would be (5x-62)=78 turning x into 28