If you subtract 18 from my number and multiply the difference by -2, the result is -20. What is Saras number

Will give a: 122 b: 90 c: 48 d: 180

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3