Answer:
30.16.41 31. 5.39
Step-by-step explanation:
Is the identity
?
If so, all you have to do is recognize that in your example, a = 2
Substitute into the identity
Recognizing an identity can be helpful in that it can save time when expanding.
Answer: This question doesn't have an answer.
Step-by-step explanation:
Answer:
4 players and 1 instructor
Step-by-step explanation:
If all 4 players pay $300 each, that equals $1,200. The instructor will get $1,000 of it. That means there is $200 left. They need 40 balls per player. Each ball is $1, so that's $40 per player. 40 x 4= 160 200-160 = 40 The club will have $40 left.