Which relations represent a function?

A.

(16, 14)

(14, - 12)

(9, 11)

(10, 14)

B.

(10, 8)

(7, 9)

(9, 13)

(8, 5)

C.

(18, 24)

(16, 10)

(5, 13)

(18, 14)

D.

(14, 12)

(10, 12)

(-13, 7)

(11, 15)

Sam and chad are ticket-sellers at their class play. sam is selling student tickets for $2.00 each, and chad selling adult tickets for $5.50 each. if their total income for 24 tickets was $83.00, how many tickets did sam sell?

4/5 os the fourth multiple of what unit fraction?

Find two consecutive odd integers such that 65 more than the lesser is four times the greate

How many times does 5 go into 2000000?

Suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets.

Which best describes a way in which Naturalism differs from Realism? A. Characters are idealized. B. The effect of society and heredity on character is explored. C. The importance of nature is emphasized over that of humanity. D.

Find the equation of the line that cuts the y axis at y=-9 and whose slope is 1/7.

Math is often used to determine the correct dosage for medications; create scale drawings; graph data from scientific investigations. Given this information, what conclusion can be made about mathematics? A.

A car is 200 km from its destination after 1 hour and 80 km from its destination after 3 hours.

Consider the equation x-3=5. a. Multiply both sides of the equation by a constant, and show that the solution set did not change. Now, multiply both sides by x. b. Show that x=8 is still a solution to the new equation.