Question

Please help. Pic in comments

Answer 1

what do you need help with

Answer 2

@UsukiDoll Can you help me figure out how to set this up?

Answer 3

I don't know sorry =(

Answer 4

Dang ok thanks

Answer 5

x+ 2x+ 4x
x will be oatmeal cookies

Answer 6

can you solve it by yourself now?

Answer 7

see oatmeal = N
so chocolate chips = 2N
and sugar cookies = 4N
so as total no of cookis = 56
so N + 2N + 4N = 56

Answer 8

MMhmmm... I don't know what to do next. It has been a long time since I've done 7th grade math lol. I can do medical calculations, but not this

Answer 9

N + 2N + 4N = 56
7N = 56
N = 56/7
N = 8
so no of oatmeal = 8
no of chocolate chips = 2*8 = 16
no of sugar cookis = 4*8 = 32

Answer 10

How can we prove that it is correct?

Answer 11

the value of N ....i.e N = 8
satisfies the equation N + 2N + 4N = 56
and also
8 + 16 + 32 = 56