C. If a two-digit positive integer has its digits
reversed, the resulting integer differs from the
original by 27. By how much do the two digits
differ?
a. 5
c. 3
b. 4
d. 2​

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Acircle has a circumference of 7.850 units. what is its radius?