Hell me please 1 isnt right

Step-by-step explanation:

I got this much.....

I am sorry of it gets wrong

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

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