A store sells 6 T-shirts for $57.72. What is the unit cost per T-shirt?
A $0.10
B. $8.25
C. $51.72
D. $9.62

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.