A boat travels 312 miles in 18 hours (with a constant speed). How
far can it travel in 17 hours (with
the same speed)

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab