I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best :D

Answer:
128 cards
Step-by-step explanation:
let x equal the number of baseball cards he has left
part a ) x = 4(32)
part b) x = 128
Answer:
a.) c = 32(4)
Step-by-step explanation:
a.) It says Roberto has distributed ALL of his baseball cards among his four friends (giving each one 32 cards). (c = cards) If we multiply the 32 cards with 4 friends, we get 32 * 4.
b.) c = 32(4)
c = 128 cards.