WEOL that is horizontal thru (3,8)
y=3
x=8
y=8

WEOL? Does EOL stand for "equation of line"?

A horizontal line has zero slope, so the one that passes through the point (3, 8) (using the point-slope formula) has equation

y - 8 = 0 (x - 3)

y = 8

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.