Question

help please :))

Answer 1

please help:) will medal

Answer 2

wait wait wait wait wait....

Answer 3

This guy found a movie theatre that charges 2.04 for a LARGE popcorn and a LARGE soda? There is absolutely no way...

Answer 4

hahah super cheap

Answer 5

like... at most places.. you can get a baby size popcorn for maybe 5 dollars.. it just doesn't make sense

Answer 6

i thought the answer was $1.02 but I was wrong so dont really know how to do this

Answer 7

Oh, yes I should stop joking around and help :) sorry
reading it again

Answer 8

\(\large\rm 1P+1D=2.04\)
\(\large\rm 3P+2D=5.36\)

So we have a system of 2 equations, yes?
Where P is the price of a popcorn,
and D is the price of a drink.

Answer 9

x+y=2,04
3x+2y=5,36 solve the system for x and y

x mean large popcorn
y mean large drink

Answer 10

okay

Answer 11

so should i solve both equations?

Answer 12

how you solve a system of equation ?

Answer 13

Elimination would be option :)
Unless you prefer substitution.

Answer 14

oh sorry looking at somthing else oops

Answer 15

With elimination,
since you're trying to solve for P, the popcorn price,
you would like to try and "cancel out" the D's from your equations.

So we first need to try and make the number of D's match in both equations.

Answer 16

is the answer $1.78?

Answer 17

lol you just keep throwing out random guesses :P
I think you're just giving us your multiple choice options XD

Answer 18

ha nope i just did the math!

Answer 19

oh :)

Answer 20

and this wasnt a multiple choice question :(

Answer 21

i did 5.36/3p=1.78

Answer 22

ok. Kathline - was our pleasure - yes @zepdrix ?

so good luck

bye and anytime

Answer 23

thanks..

Answer 24

\(\large\rm 1P+1D=2.04\)
\(\large\rm 3P+2D=5.36\)
If we multiply the first equation by 2,
\(\large\rm 2P+2D=4.08\)
\(\large\rm 3P+2D=5.36\)

Notice that now our D's match up!
So let's subtract the first equation from the second one.
2D - 2D will leave us with no D's, which is what we want! :)

Answer 25

ok

Answer 26

\(\large\rm 3P-2P=5.36-4.08\)

Answer 27

oh so its not 1.78...

Answer 28

its 1.28?

Answer 29

yay good job \c:/

Answer 30

thanks! can i just ask another question but attach it to here on the comments?

Answer 31

you should open a new thread,
im super busy D: I gotta keep moving sorryyyyy

Answer 32

oh okay