Which table represents a linear function? sorry im dumb ;w;

Your answer is the third option

A linear function has to be added or subtracted by the same number every time. The independent variable is x and the dependent variable is y.

So for side "x" 1 is being added to each number and for side "y"  is being subtracted by 2

i really dont know

step-by-step explanation:

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.