WILL GIVE BRAINLIEST. Tickets to a show cost $3 for students and $7 for adults. If 250 tickets were sold and ticket sales totale
d $1102, how many adult tickets were sold?
2 answers:
Answer:
88 adult tickets were sold
Step-by-step explanation:
3s + 7a = 1102
(s + a = 250)-3
3s + 7a = 1102
+ -3s - 3a = -750 Add these equations together
4a = 352 Divide both sides by 4
a = 88
Now plug this into the second equation
s + a = 250
s + 88 = 250
- 88 - 88 Subtract 88 from both sides
s = 162
If this answer is correct, please make me Brainliest!
You're supposed to make two equations then subtract them but it comes out as a decimal
The second equation is made by the student ticket cost/3$ times the amount of tickets sold/250.
x+y=250--> 3x+3y=750
7x+<u>3y</u>=1102
<u>-3x-3y=750</u>
5x =352
then 352/5=70.4
Idk if i did something wrong but this is what i got.
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