I think the first one is ( C :3 ) and the other one is B 2
4. 3(y + 4y) this is distributive property! Hope it helps. Btw can you please check out a question on my page? thanks!! <span />
Answer:
Radius = 1 in
then the volume of bubble = 4/3 π r^3
= (4/3 × 22/7 × 1) in^3 = 88/21 in^3
Hope it helps
The correct answer is x =24
7 were in each pack because orginally he had 28 he gave four away. 7*4=28
