Question

please help.

Answer 1

l + p + s = 18
l = s - 3
(18l + 15p + 12s)/18 = 14

s - 3 + p + s = 18
2s + p - 3 = 18
2s + p = 15

[18(s - 3) + 15p + 12s]/18 = 14
(18s - 54 + 15p + 12s)/18 = 14
(30s + 15p - 54)/18 = 14
30s + 15p - 54 = 252
30s + 15p = 306

2s + p = 15
p = -2s + 15

30s - 2s + 15 = 306
28s + 15 = 306
28s = 291
s = 10.4??

Answer 2

you can't buy only part of a shirt, so i know this is wrong. can someone please help?

Answer 3

OH I SEE WHERE I MESSED UP

Answer 4

no wait, it still gives me a decimal answer :/

Answer 5

WAIT. I SEE ANOTHER MISTAKE

Answer 6

OMG THIS IS MAKING NO SENSE

Answer 7

l + p + s = 18
l = s - 3
(18l + 15p + 12s)/18 = 14

(s - 3) + p + s = 18
2s + p - 3 = 18
2s + p = 21

[18(s - 3) + 15p + 12s]/18 = 14
(18s - 54 + 15p + 12s)/18 = 14
(30s + 15p - 54)/18 = 14
30s + 15p - 54 = 252
30s + 15p = 306

2s + p = 21
p = -2s + 21

30s + 15(-2s + 21) = 306
30s - 30s + 315 = 306
315 = 306
s = 0??

Answer 8

WHAT. she bought 0 short sleeved shirts??

Answer 9

no, that's not possible

Answer 10

@UnkleRhaukus

Answer 11

@nincompoop

Answer 12

HELP ME PLEASE

Answer 13

i beg you :<

Answer 14

no, come on nin

Answer 15

please.

Answer 16

up thar ^

Answer 17

"a mom buys..."

Answer 18

lol

Answer 19

oh ok

Answer 20

are my three equations right? did i mess up on those?

Answer 21

oooooh

Answer 22

i put l = s - 3

Answer 23

i guess it's supposed to be p = s - 3?

Answer 24

ok. lemme do this again...

Answer 25

s = 9! HAHA!

Answer 26

THANKS SO MUCH NIN! i think i got the rest. i feel so stupid! thanks

Answer 27

:l

Answer 28

mmk lol

Answer 29

yea sure. lol

Answer 30

s = 9, p = 6, and l = 3, right?

Answer 31

oh ok. i'll just go with that

Answer 32

omg, they want me to explain in sentences.

Answer 33

i wonder how much he'll take off if i don't...

Answer 34

this question's worth 5 points

Answer 35

and i'm sure i got the other questions right

Answer 36

lol ok