What is the greatest common factor of 20, 2, and 7?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.