Frank is a manager of a doctor’s office. The office uses 20 sheets of paper three times a day for printing. How many sheets of paper will the office use in 21 days? (Show your work)

Step-by-step explanation:

so they use 3×20=60 sheets a day.

in 21 days, they will use 21×60=1260 sheets

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.