Jessica owns 4 red shirts, 2 blue shirts, and 3 white shirts. she chooses a shirt to wear at random. what is the probability that she chooses a red shirt?
a. 1/2
b. 1/4
c. 4/9
d. 3/5

What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet