1/15 because you add all the blocks together and it gives you 15 and there is only 1 blue block so it will be a 1/15 chance of getting it
Answer:
Step-by-step explanation:
18x-2
(8x + 2y) - (7x + 2y) = 30 - 24
X = 6
Gcf first
21y(y+5)
solutions are 0,-5
