Which shows the linear equation −23x = 10y – 2 written in standard form? A)
x+15y=3

cross out

B)
−23x=10y−2

cross out

C)
30y=−2x+6

cross out

D)
2x−30y=6

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.

correct answer is b. 27/8

step-by-step explanation: