For what value of k, -7 is the zero of the polynomial 2x^2+ 11x+(6k-3)? Also find the other zero of the polynomials

In trapezoid bath, ah=19.7 and et=16.1. identify be.

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

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?