(X-5) (x+2)
(X-1)(x-7)
(4x+9)(3x+8)
(3x-8)(2x-1)
(X+9) ^2(squared)
(3x+2)^2
In a necklace the ratio of yellow beads to blue beads is 3:1. What percentage of beads are yellow?
Answer:
not quite sure what this is asking for but the average speed is 7800/11