Giovanni purchased 20 adult tickets and 5 child's tickets.
Step-by-step explanation:
Let,
x = Adult tickets
y = Child's tickets
According to given statement;
x+y=25 Eqn 1
One adult ticket costs $14 and one child ticket costs $8, therefore,
14x+8y=320 Eqn 2

Putting value of x in Eqn 1;

Giovanni purchased 20 adult tickets and 5 child's tickets.
Keywords: Linear equations, Addition
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Answer:
5.3
Step-by-step explanation:
The answer is 34 cents per cup, (0.34)
The value of y is 1.25 the value of x.
e.g. 6.4 * 1.25 = 8.
Hope this helps! Have a great day :)