This year the winner of the
new york marathon ran the
8-kilometer event in
24 minutes. what is the
runner's unit rate?

Ineed me i stuck and i don’t want to get it wrong

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project