Answer:(x^2 + 6x+5)
Answer:
Step-by-step explanation:
Answer: I'm probably wrong, but I think it's 2
Step-by-step explanation: Estimate.
3 hours and 15 min is how long he practiced
22.5 hours
(300=10h+75)
Let Tom's cards = x
Equation:
Neils Cards = x + 83 (Neil has 83 more cards)
x + 83 = 517 (Tom has 83 cards less than Neil)
x = 434