Okay, so we already know that 350 people purchased tickets in hour 1:
17.50(350 + ?) = ?
The question states that in the 2nd hour, there was 20% more people. So basically, we solve for 120% of the people from the 1st hour:
17.50(350 + 1.2(350)) = ?
Multiply 1.2 by 350:
17.50(350 + 420) = ?
Add:
17.50(770) = ?
Multiply:
17.50(770) = 13475
$13,475 was the total amount of money.
Answer:
10
Step-by-step explanation:
The y-intercept for each line is...
y=2x+7 (0, 7)
y=2x-3 (0, -3)
Note this is because...
y=mx+b
b represents the y-intercept
Using the distance formula...
The answer is 3
5x = 16-1
5x = 15
x = 3
