Sales tax on an item is directly proportional to the cost of the item purchased. if the tax on a 600 item is 36, what is the sales tax on a 950 item?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

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?