Which of the following expressions is equivalent to the one shown below? (-5 x 4)3

Step-by-step explanation:

PEMDAS

Parenthesis, exponent, multiply, divide, add, and subtract from left to right.

First thing you do is parenthesis.

Then multiply numbers from left to right to find the answer.

, which is our answer.

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.