The combined land area of the countries a and b is 188973 square kilometers. country a is larger ny 673 square kilometers. determine the land area of each country

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x. which term can she add to the polynomial that would not change its grestest common factor? check all that apply

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.