The students in Ms. Hill's class are reading a 325-page book. There are about 90,000 words in
the book.
Ms. Hill said the students should try for a
reading rate of 200 words per minute for
greatest comprehension.
Jamie read 81 pages of the book in 2 hours.
Molly read 65 pages of the book in 80 minutes.
Edgar read 72 pages of the book in 95 minutes.
Tyrone read 89 pages of the book in 2 hours and
10 minutes.

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price