Together juanita and mark can make preperations to cater a dinner in 7 hours. alone juanita can do the job 2 hours faster than mark. find the time each person takes to prepare a meal

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

sure i'm up for it

step-by-step explanation:

step-by-step explanation:

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