Answer:
24?
Step-by-step explanation:
I think it's 24 because if you add 24 and 18, you get 42 and since there are 2 toys, the largest amount of groups you can have is 24.
Put a = 6 to the expression 2a(3b + 5c):
(2)(6)(3b + 5c) = 12(3b + 5c) <em>use the distributive property</em>
= (12)(3b) + (12)(5c) = 36b + 60c