Posted by **Kiri** on Thursday, August 2, 2012 at 11:53am.

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.

- Math-Correlation -
**Kiri**, Thursday, August 2, 2012 at 12:44pm
Describe the correlation

(31,580)

(39,680)

(19,480)

(34,590)

(43,660)

(39,640)

(35,570)

- Math -
**Kiri**, Thursday, August 2, 2012 at 1:25pm
1.) 15.50+2,45/lb

2.) $52.25

Correlation: r=0.94

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