Vector u = <-5, 7> v = <6, -2> and <-11, 4> Match each vector operation with its resultant vector in component form.

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Write two subtraction equations that are equivalent to 5 + 12 = 17.