Fran and Jan are students and they are helping Their teacher with bulletin boards. Fran is taking down decorations on one bulletin board. Jan puts 5 decorations on the bulletin board every minute. Fran takes down 10 decorations each minute from the bulletin board. They both start working at the same time. It takes Fran 25 minutes to take down everything from the bulletin board. Represent this situation with 2 equations and a graph

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.