Melanie is making necklaces in four different lengths. In each necklace, the ratio of blue beads to orange beads remains the same as shown in the diagram. The table shows the number of blue beads and the number of orange beads that Melanie will use on each of the four necklaces.

Necklace Number of Blue Beads Number of Orange Beads
1 45
2 30 6
3 8
4 20

54

step-by-step explanation:

6x9

step-by-step explanation:

i hate black

.bjbjk.b,j.l.

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )