Mathematics flash cards -
mathematics flash cards
kim is making a set of flash cards to learn the definitions of new math words. kim
wants the flash cards to be three inches by six inches. kim will use three pieces on
construction paper that is twelve inches by eighteen inches. kim does not want to
have any construction paper left. how many flash cards can kim cut from the three
pieces of construction paper? if construction paper comes in packages of twelve for
forty-eight cents, how much will her flash cards cost her to make? show all your
mathematical thinking.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

step-by-step explanation:

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