An older sister bragged that she had 16 different outfits. Her younger sibling said, "That's not true. You have two pairs of jeans, two shirts, and two pairs of shoes. There's no way that makes 16 different outfits. You only have eight outfits." Who is correct and why? Show your work and justify your thinking.

Yes the younger sister is telling the truth

Step-by-step explanation:

you could simply do 2*2*2 which equal 8

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

the answer is y = 11.54

hope this : )