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11111nata11111 [884]
3 years ago
5

A grocery delivery service charges $0.80 per mile and a set fee of $5.40.

Mathematics
1 answer:
babunello [35]3 years ago
4 0
A would be the correct answer! because x represents the number of miles (charged at .8) and 5.40 is a flat rate 
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An exterior angle of a regular convex polygon is 40°. What is the number of sides of the polygon?
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Step-by-step explanation:

Sum of interior angles of a polygon with n sides:

                                                                          = (n - 2 )\times 180

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