Mikel is determining if the two triangles below could be similar based on their side lengths.

Which statements accurately describe the triangles? Check all that apply.

The common ratio between the triangles is 3 because StartFraction 18 Over 6 EndFraction = 3.

The common ratio between the triangles is 2.5 because StartFraction 7.5 Over 3 EndFraction = 2.5.

The triangles could be similar.

The triangles could not be similar.

The ratios of the side lengths are not consistent.

The ratios of the side lengths are consistent.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

if x = 1, then the answer is 3.5

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.

there are no multiple choices