Answer:
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Step-by-step explanation:
Vertical lines never have a defined slope as you can never divide a number by zero
Answer: as the sample size is approximately large, the margin of the error is 0.15
Step-by-step explanation:
Answer is c (there is not a enough info given)
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
-----------------------------
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
Well for minimum wage it would be $7.25 but it depends on the state
