Which represents a function?

Domain

Range

y

84

-10

00

-5

31.5

-4

10

→-7

-2:

0

4

(4, 5), (6, - 2), (-5,0), (6, 1)

6

1.5

3

1

10

24

o

.

Simplify the following expression 12+7x

What is 25% of 120 and how did you get that answer?

A phone company offers two monthly plans. Plan A costs $9 plus an additional $0.17 for each minute of calls. Plan B costs$25 plus an additional $0.15 for each minute of calls. For what amount of calling do the two plans cost the same?

If a country's population growth rate is 5 percent what is the country's doubling time

Which could be the resulting equation when elimination is used to solve the given system of equations? 5a+5b=25 -5a+5b=35

What is the solution of this system of linear equations? y=2x-3 2x=y-3 a. infinitely many solutions b. (0, - 3) c. (0,0) d. no solution

In calm waters, the oil spilling from the ruptured hull of a grounded tanker spreads in all directions.

When does a barbershop quartet have 16 legs?

According to the model how many more pizzas are sold for each additional coupon issued

4. Haniya bought 4 polka dot pencils that each cost 70. How much money did Haniya spend?