Find the roots and the vertex of the quadratic on a calculator. Round all values to 3 decimal places (if necessary).
y = 4x2 -72x+ 183
Roots:
and
Vertex:

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone. which are equivalent equations?