Cristiano is making necklaces out of long beads. Each necklace contains 4 white beads and 3 black beads. Part A
Drag the numbers to complete the table to show how many white and black beads are in different numbers of necklaces. Numbers may be used once, more than once, or not at all.

368121518
Beads on a Necklace
Number of Necklaces White Beads Black Beads
1 4

2

6
3 12 9
4 16

5 20
15

Part B
Which of the following graphs shows the relationship between the number of white and black beads on necklaces?

A.
A graph named “Beads on a Necklace” is on a coordinate plane with “White Beads” on the x-axis and “Black Beads” on the y-axis. A line is going up and to the right. The line passes through the points (4, 3), (8, 6), (12, 9) and (16, 12).
B.
A graph named “Beads on a Necklace” is on a coordinate plane with “White Beads” on the x-axis and “Black Beads” on the y-axis. A line is going up and to the right. The line passes through the points (3, 4), (6, 8), (9, 12) and (12, 16).
C.
A graph named “Beads on a Necklace” is on a coordinate plane with “White Beads” on the x-axis and “Black Beads” on the y-axis. A line is going up and to the right. The line passes through the points (1, 3), (2, 6), (3, 9) and (4, 12).
D.
A graph named “Beads on a Necklace” is on a coordinate plane with “White Beads” on the x-axis and “Black Beads” on the y-axis. A line is going up and to the right. The line passes through the points (1, 4), (2, 8), (3, 12) and (4, 16). there more to it but the laptop it to small so im going to have to make 10 pictures