starts with 12 gallons. a pump is filling it at a rate of 5 gallons every 2 minutes. equation using y= mx+b

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?