. A circle has an approximate circumference of 56.50 inches and the radius of the circle was 9 inches? Which expression best represents the value of π?

A. 56.50/9
B. 56.50/18
C. 9/56.50
D. 18/56.50

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15

Given that the images represent 4 steps in the construction of a line segment congruent to a given line segment, which is step 3 in the construction?