Answer:
Just to be on the safe side the first #1 is 31.5 and the second #1 is 57.82
Answer:
t = 3c
Step-by-step explanation:
189.9 miles= 305.614
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Answer:
For every pound that the package weight increases, the price of sending it increases by $3.80.
Step-by-step explanation:
The coefficient 3.80 multiplies the variable x (package weight), so if x is 1 pound the cost increase $3.80, if x is 2 pound the cost increase 2*3.80 = $7.6, and so on. Generally speaking, for every pound that the package weight increases the cost increases by $3.80.