A mail service company charges $16 to prepare a package for shipping. Postage is $1.80 per pound. Which equation models the relationship between p, the weight of a package, and c, the cost of shipping it?
Answer: The relation between p, the weight of a package, and c, the cost of shipping it is given by \(c=1.80p+16\)
Step-by-step explanation:
Let the weight of a package be 'p'.
Let the cost of shipping be 'c'.
Cost of postage per pound = $1.80
Cost for prepare a package for shipping = $16
According to question,
\(c=1.80p+16\)
Hence, the relation between p, the weight of a package, and c, the cost of shipping it is given by \(c=1.80p+16\)