She would have had to buy 8 key chains for three dollars a piece.
1.0.2
2.0.66
3.-1
4.0.42
5.1.4
6.-8
7.5
8.0.54
9.-0.44
10. 0.66
Pls brainliest took me a really long time
Answer:
8y8
i recomend you to use p.h.o.t.o.m.a.t.h
Answer: a = -2/3
Step-by-step explanation:
Let's start by multiplying both sides by
to simplify:




Looking only at the exponents, it seems like
, so
.