80 * 70 percent = cookies sold
80 * .7 = cookies sold
56 = cookies sold
Sample space, The counting Principle and, a table can be used
Answer:
Step-by-step explanation:
A. Rate of change (or slope) is $50
The initial tutoring fee starts out at $1200 in 2005
How do you know? Each year the cost goes up $50
2005 = $1200
2006 = $1250
2007 = $1300
2008 = $1350
B. y=50x+b
Answer:
18.80
Explanation:
All you have to do is add 9.4 to 9.4, or multiply 9.4 times 2, and you get 18.80
Answer:
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