Find the vertices and foci of the hyperbola with equation x squared over four minus y squared over sixty = 1.

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

Find the solution of this system of equation -7x+y=-20 9x-3y=36

How to use order of operation in 20 divide by 4 multiply 5 = 1