7.5, 7.058, 8.508,
8.58
Step-by-step explanation:
Answer:
28 pieces
Step-by-step explanation:
14.9 ÷ 0.52 = 28.653
He has 87 cards then he gets 9 more which is 96, he then gives 16 away which is 80, then he is given 3 which is 83 he sells all 83 cards to the collector & the collector gives him $124.50 each card is worth $1.50
Answer:
$14
Step-by-step explanation:
x/17.5=20/100, do the butterfly method
17.5x20=350
350/100= 3.5
17.5-3.5=14
