Lisa wants to buy some dvds online. each dvd costs $11.99 and shipping for the whole order is $9.99. she has no more than $100 to spend. how many dvds can lisa order without exceeding her $300 limit?

5

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

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x