Step-by-step explanation:
12x + 3(x - 4) + 2x
17x-12
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Answer:
donald can buy 2
Step-by-step explanation:
price of a shirt = $45÷3
=15
=30÷2=15
Answer:
17
Step-by-step explanation:
Answer:
let the number of adult tickets = x
Then the number of student tickets = 3x
Total tickets x+3x = 416
4x = 416
x = 416/4
x = 104
Therefore the number of adult tickets sold is 104
Step-by-step explanation:
Answer:
7:5 or 5:7
Step-by-step explanation: