Answer:
adult $8.00
child $5.50
Step-by-step explanation:
Let the price of 1 adult ticket = x.
Let the price of 1 child ticket = y.
2x + 4y = 38
3x + 3y = 40.5
Multiply the first equation by 3. Multiply the second equation by -2. Then add them.
6x + 12y = 114
(+) -6x - 6y = -81
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6y = 33
y = 33/6
y = 5.5
2x + 4y = 38
2x + 4(5.5) = 38
2x + 22 = 38
2x = 16
x = 8
Answer:
adult $8.00
child $5.50
Answer:
the line is making a kite like shape
Answer: 5.83 miles
Step-by-step explanation:
Answer:
y(4 + z)
Step-by-step explanation:
Here in this problem, we have to rewrite the expression y • 4 + y • z without using the grouping symbols.
Now, we can assume that '•' symbol here represents the multiplication symbol.
So, there are two parts of the expression and in both of the parts, y is multiplied. Hence, we can take common y from both parts.
So. y • 4 + y • z = y(4 + z).
Therefore, option c matches the result. (Answer)
