Which of the following relations is a function?

A.

(9, - 10), (-7, 7), (9, 6), (-7, 12)

B.

(-7, 0), (0, 5), (-7, - 3), (5, 9)

C.

(0, - 2), (-7, - 5), (5, 8), (5, 2)

D.

(-7, 2), (0, 3), (5, 7), (9, 2)

Carli and Angela share a cell phone plan and split the bill each month last month their bill was 109 Carli went over her limit on her phone so her share the bill was 15 more than Angela's account overrage charge which system of equations represents

Solve. 12a-12=-11 Enter your answer in the box. a =

The area of a square is 144 square inches. Find the perimeter

What is the arc length of a circle that has a 7-centimeter radius and a central angle that is 40 degrees? Use 3.14 for π and round your answer to the nearest hundredth.

You roll a fair 6-sided die. What is the probability of rolling an even number or a number less than 4? Question 10 options: 5/12 1/36 1 5/6

If you are given the measurements of two sides of a triangle, what will be true about the triangles you make? A. you can make only one unique triangle. B. you can make infinitely many unique triangles C. they will all be similar D.

Evaluate the function for x = 3a. f (x) = 2x^2-3x+4

How do you find six tenth in the simple form?

Is the remainder greater always greater than or less than the divisor

A rescue shelter has a total of 30 occupants. The number of legs at the shelter totals 96 legs. There are spiders and frogs at this shelter. How many spiders and how many frogs are at the shelter?