Step-by-step explanation:
81/5=3x
x=81×1/5×3
x=81/15
Associative property of multiplication
(note, ab means a times b)
a(bc)=(ab)c
allows us to move parenthasees around when all multiplying
Answer:
2 .1 because its closes to two
Answer:
Net A
Step-by-step explanation:
Net A fits best because the other options make an open prism or a prism who's sides overlap.
Step-by-step explanation:
40x=2500×12
x=(2500×12):40
x=750 sheets
