25points

a 15-foot ladder rests against a wall.
the base of the ladder is 8 feet from the wall.
how far is the top of the ladder from the ground?
enter your answer in the box.
round to the nearest tenth.

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.