Tom wants to buy his wife a bouquet of flowers for their anniversary. He decides to get them delivered to her work. Tom spends 20 dollars on the roses. He is charged $1.25 per rose and an additional $5 for a card. How many roses did Tom send his wife?.

Emily works as a painter. for each job, it takesher 30 minutes to prepare an interior wall ofa house before she paints and 2 minutes persquare yard to paint that will. the graph belowshows the total time it would take her to do a job,based on the total area of the wallhow long does it take her to do a job when she paints a wall with an area of 15 square yards?