Answer:
1. 
2. 
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5. 
6. 
Step-by-step explanation:
First use 


It doesn't have to be
, it could be
. It will be the same answer.
1. 
2. 
3. 
4. 
5. 
6. 
Answer:
From (0,0) and (2,3) the slope is 2/3.
Step-by-step explanation:
Answer:
6.50w
Step-by-step explanation:
Given that :
Weight ________ Cost ($)
1 ______________6.50
2 _____________ 13.00
3 _____________ 19.50
Cost of package that weighs w pounds
If one pound = 6.50
2 pounds = 13.0
Then, the cost per pound = $6.50
Hence, cost of package that weighs w pounds will be ;
$6.50 * w = $6.50w
Here you go! Hope this helps
Subst. -5 for n in f(n) = n^3 + 3n^2:
f(-5) = (-5)^3 + 3(-5)^2
= -125 + 75 = -50