What are the coordinates of point d?
(graph up top)

(a.) (0, 2.5)

(b.) (0, 2)

(c.) (2.5, 0)

(d.) (3, 0)

A 0,2.5

Step-by-step explanation:

x=0 y=2.5 x comes first then y

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.