Question

***PLEASE HELP ASAPPPPPPPP, I WILL BECOME A FAN AND GIVE YOU A MEDAL***
This is from Algebra 2:

Brad can make 4 key chains in an hour. Velma can make only 3 key chains in an hour, but she already has 6 completed key chains. Explain to Brad how he can use a system of equations to determine when he will have the same number of key chains as Velma.

Answer 1

What's the hurry?

Answer 2

Due in 3 minutes but I can't figure out what to say.

Answer 3

Is this a test?

Answer 4

No, worksheet

Answer 5

hang on a sec. gtg for a moment

Answer 6

....................

Answer 7

well first Brad will have to determine the amount he has to chatch up to her them you can explian

Answer 8

yeah true

Answer 9

make equations

B=4x

V=3x+6

x is hours

Answer 10

ok so my teacher gave me 2 extra mins. gotta hurry up

Answer 11

just equate the 2 and solve for x

Answer 12

so basically i just need to plug all of this into words

Answer 13

4x=3x+6

solve

Answer 14

subtract 6 on both sides then divide by 3

Answer 15

nonono

Answer 16

subtract 3x from both sides

Answer 17

yeah lol my bad

Answer 18

and then ivide

Answer 19

it's faster

Answer 20

divide*

Answer 21

so basically what can i say

Answer 22

first subract and we'll see

Answer 23

ok so
x = 6

Answer 24

aaand no need to divide now

Answer 25

yeah ik

Answer 26

how can i explain how brad used system of equations

Answer 27

u there?

Answer 28

The system of equations method is different.

Answer 29

just google it. I'm sure purplemath can help

Answer 30

here is the other part

Answer 31

You get the same answer.

Answer 32

Explain to Brad how he can use a system of equations to determine when he will have the same number of key chains as Velma.

Answer 33

hell no this isnt gonna help lmfao

Answer 34

Write the 2 equations:

y=4x
y=3x+6

Answer 35

Then see if you shuold subtract or add

Answer 36

yeah and we get 6

Answer 37

Subtract:

y=4x
minus
y=3x-6

Answer 38

no

Answer 39

y=4x
-y=-x-6

and add those two
(I made the second one negative)

Answer 40

yeah

Answer 41

I did part of it

Answer 42

now you do the rest. it's easy

Answer 43

dude.................................... y = 6...........................

Answer 44

x = 6

Answer 45

y=4x
y=3x+6
4x = 3x + 6
-3 -3
x = 6