Answer:
the real question is why does sarah neighbor want shark teeth?
Step-by-step explanation:
Answer:
Marisa can rent 10 movies this month including the $5.00 membership fee. Not including the membership fee she could rent 14 movies this month. Her mistake is was rounding the 10.8 up when she should have rounded it down, unless she can get 10 8/10 of a movie.
Step-by-step explanation:
Let P be the cost of pucks, S the cost of sticks.
1.5p+3s=23
2.5p+s=20
subtract eqn 2 from 1,we get
5p+3s-5p-s=23-20
2s=3
s=3/2=1.50
Then from eqn 2,
5p+3/2=20
5p=40/2-3/2
p=37/10=3.70
Therefore,pucks cost $3.70 and sticks cost $1.50
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By, Cross multiplying, we get
Here, 
from both sides will get cancelled
