Victor wants to buy fertilizer for his yard. the yard is 35 feet by 55 feet. the direction on the bag of fertilizer say that one bag will cover 1,250 square feet. how many bags of fertilizer should victor buy to be sure that he covers the entire yard?

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

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