How much greater is the area of rectangle b than rectangle a? Formula: Area = b(h) or Area = length x width

The area of rectangle a is
ft2
The area of rectangle b is
ft2
Rectangle b is greater than rectangle a by
ft2

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Rick is driving to his uncles house in greenville, which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?