The image point of A after a translation left 2 units and down 4 units is the point 4
B(2, -9). Determine the coordinates of the pre-image point A.

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

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?