Which equation shows a valid step in solving /2x-6+2x+8 = 0? 2
2
o (f/2x-6)} = (/2x+8)
(°/2x-6 5)*- (- /2x+6
(1/2x-6) = (*/2x+6)
o (1/2x-6) = (-3/2x+6)
O
3

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: 590

step-by-step explanation: