Which of the following expressions are equivalent to -(-8/-4) 1. -(-8/4)
2. 2
3. none of the above

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.

answer: -8.2562234e+13

the correct answer is x/3+10≥32

hope this !