Ezra works two summer jobs to save for a laptop that costs at least $1100. he charges $15/hr to mow lawns and $10/hr to walk dogs. this situation is modeled by: 15x + 10y ≥ 1100. suppose ezra decides to also spend more than $80 on a printer. the inequality becomes 15x + 10y .

15 x+10 y >1180

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

answer: the answer is e

step-by-step explanation: