Christopher received a gift card to his favorite online retailer. He wants to buy some new T-shirts that are on sale for $8.50 each. If shipping is $4.99 and the a gift card is for $75, which inequality can be used to determine how many T-shirts he can buy? A. 4.99 + 8.5n ≥ 75 B. 8.5n – 4.99 ≤ 75 C. 4.99 – 8.5n ≥ 75 D. 8.5n + 4.99 ≤ 75

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.