Locate and label each set of points on the coordinate plane. Describe similarities of the ordered pairs in each set, and describe the points on the plane.
a. {(-2,5),(-2,2),(-2,7),(-2, -3),(-2,-0.8)}
b. {(-9,9).(-4,4),(-2,2),(1,-1),(3,-3) .(0,0)}
{(-7,-8).(5.-8), (0.-8).(10,-8),(-3,-8)}
c.

The ordered pairs all have -coordinates of −, and the points lie along a vertical line above and below − on the -axis

Step-by-step explanation:

g

step-by-step explanation:

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.