Question

A delivery service charges a base price for an overnight delivery of a package plus an extra charge for each pound the package weighs. A customer is billed $22.85 for shipping a 3-pound package and $40 for shipping a 10-pound package.

1.) Write an equation that gives the total cost of shipping a package as a function of the weight of the package.

2.)Find the cost of shipping a 15-pound package.

I don't get ANY of this.

Answer 1

Describe the correlation
(31,580)
(39,680)
(19,480)
(34,590)
(43,660)
(39,640)
(35,570)

Answer 2

1.) 15.50+2,45/lb
2.) $52.25

Correlation: r=0.94

Answer 3

haha its simple. The answer is 7 duh

Answer 4

jk sorry my brother said that