Which equation represents this situation?

ivy bought some paper. she used 12 sheets. she has 11 sheets left.

how many sheets of paper did ivy buy?

a.
□ + 11 = 12

b.
□ – 12 = 11

c.
12 – □ = 11

d.
12 – 11 = □

Click on the graphic until the one that best represents the statement is shown. two nonintersecting planes.

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

If 3x+8=3x+8 is it one solution or no solution