Me! and you.

the variable x represents the number of long-sleeve shirts nancy bought and the variable y represents the number of short-sleeve shirts she bought.

nancy bought 531 shirts for her business. she bought 2 times as many short-sleeve shirts as long-sleeve shirts.

how many of each type of shirt did she buy?

which system of equations models this problem?

{x+y=531y=2x

{x−y=531y=2x

{x+2y=531y=2x

{x+y=2y=531x

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.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

How do you write 600 as a product of its prime factors (index! )