Answer
Step-by-step explanation:
Replace all occurrences of
+
−
with a single
−
. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because
1
⋅
−
1
=
−
1
−
20
−
2
m
Answer:
12 bags
Step-by-step explanation:
9×8=72 beads all together
72/6=12 bags of beads
Answer:
n divided by 8 Plus 12 = 64 n=416
Step-by-step explanation:
4.95+4.95×0.05=5.20
5 dollars 20 cents
