In a recent year in tennessee, there were 53 telephones for every 100 people. what was the ratio of phones to people?

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?