Line q has an equation of y = 8/7x + 2. Line r, which is perpendicular to line q, includes the point (6, -5). What is the equation of liner ?
r

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

The quadratic function h(t)=-16.1t^2+150 choose the graph representation