Please help answer
will try and give brainliest if i can.
need all four answers!

a is option c

b is 17.5

c is 9

Step-by-step explanation:

I do not know if all of these are right

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg