Question

tryin to help son with two more word problems, not solving for answer so here goes: A table cloth must exceed the area of the table that is to be covered by 25% Andrea needs to cover a rectangular table with length 3 feet and width 4 feet. Andreas tablecloth has a length of 3 feet 4 inches. Which inequality can be used to determine the possible width, w of the tablecloth?

a. ¼(3*4)<3 1/3w
b. ¼(3*4)>31/3w
c. 5/4(3*4)<3 1/3w
d. 5/4(3*4)>3 1/3w

Answer 1

25% means 1/4 so we know that the answer will begin with ( 1/4) which elements C and D ..

and nw let us see .. 1/4 (3*4) equals 3 !
hmm .. i think the answer is B !!

Answer 2

ok now i see

Answer 3

how come i see it one someone else helps lol

Answer 4

wanna do one more?

Answer 5

hhhh let me see it .. bring it on xD !

Answer 6

ok here goes lol..:The Martin family sells their car to a dealer for an unknown amount of money, m. the dealership then sells the car to the Kay family for 35% more than they paid for the car, plus $250 in administration fees. Which expression represents the percent of the dealership profits that are the administration fees.

a. 250/.35m+250
b. 250+m/.035m
c. 250+.35m/m
d. 250/.35m

Answer 7

i'll reply later .. am going home right now .. see you later , and say hi to your son =) !

hope sm1 will could help u

Answer 8

ok

Answer 9

the Martin family paid m "unknown"
while the Kay family paid (35%*m) + 250
so the percent is 250 + 33m / m

i hope its correct