Which of the following equations have exactly one solution? Choose all answers that apply:
-1032 - 6= -60 - 103
-62 - 6 = 1032 - 103
-62-6= -60 - 103
1032 - 6 = 1032 - 103

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.

step-by-step explanation:

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