-3(w+4)+8(w-6)=1/2(18-20)

Find the measures of the complement and the supplement of each angle, m

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?