Will make BRAINLIEST

6

Step-by-step explanation:

maximum calories in a day = 540

no. of calories from the dog food = 320 x 1

                                                       = 480

∴ she can have:  540 - 480

                          = 60 calories to stay inside calorie range

no. of new treats she can have = 60 ÷ 10

                                                    = 6

Hope this helps!

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