Claudia is trying to get the word out about a voter registration rally next week. She wants to use all of her free 90 minutes to make phone calls and send emails, and needs to reach 26 people. If it takes her 5 minutes to make a phone call and 3 minutes to personalize an email, how many phone calls should she make and how many emails should she send?

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image