784 adult tickets
Adult + children’s tickets = 1488
(1488-80)/2+80= adult tickets
Answer:
y=1/4x+5/2
Step-by-step explanation:
y-y1=m(x-x1)
y-1=1/4(x-(-6))
y-1=1/4(x+6)
y=1/4x+6/4+1
y=1/4x+6/4+4/4
y=1/4x+10/4
y=1/4x+5/2
Please mark me as Brainliest if you're satisfied with the answer.
Answer: The first hour is free, and the rest charges is $2.50
Let x be the time.
Let y be the total
Your equation will look like
When x < 2, y = 0
When x > 1, y = $2.50(x)
So:
1 < x < ∞ for hours, then equation will look like:
y = total amount
$2.50 is cost (remember that the first hour is for free, and so you subtract $2.50 from the total.
$2.50x - $2.50 = y should be your equation.
hope this helps
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
This represents a linear function because as it increases one in it always goes up 4.
19. x^2+16x+64
=(x+8)^2
21. x^2-10x+25
=(x-5)^2
