11/28, -11/4 is the point form for substitution 11/28 is x and -11/4 is y
The greatest number of friends who can receive a necklace is 6. The reason why is because 6 is the greatest common factor of 72 and 42.
Each friend will have 12 blue beads and 7 red beads. If you divide 6 (GCF) with both numbers you get 12 and 7.
Hope this helps :3
Answer:
5
Step-by-step explanation:
? x 2 = 10
/2 /2
? =5
The is c for this question