Aterm paper weighing 1 lb., 4 oz. is mailed at the rate of $0.45 per ounce. find the cost of mailing the term paper.

There are 8 oz in a pound (lb.) So, if there is 1 lb (8 oz) and 4 oz, then you have a total of 12 oz. Since it costs $0.45 per ounce, then you would multiply 12 times .45. After that, you would convert your answer to money by adding a dollar sign and a zero after the last number.

Work: 
12*0.45=5.4

5.4=$5.40

Final  $5.40

Y=-2x-6 is the answer

3.64 deaths an hour.