Answer:Commutative Property
Step-by-step explanation:
(3 + 2i)(5 + i)
15 + 3i + 10i + 2i^2
15 + 13i - 2
13 + 13i
P=(9-7(.75))/(.38)
p=(9-5.25)/.38
p=3.75/.38
p=9.86
"Pieces" are integers so only 9 pieces .38yd are cut
Answer: x = -1, -3
Step-by-step explanation:
Well, is just their difference, let's first convert the mixed fraction to "improper" and then subtract.