How many positive integers between 5 and 31
a. are divisible by 3? which integers are these?

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.