Horace is running a race. he begins to wonder how fast he is running. which unit rates would be reasonable for horace to use to describe how fast he is running? select each correct answer. mm/min mi/h in./h km/h

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?