Hans is building a fence to put around his rectangular garden. How many yards of fencing will Hans need to enclose the garden on all four sides?

10.5 yd
21 yd
7.5 yd
15 yd

x+14

step-by-step explanation:

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