Given d= [1 jo 2]. compute the inverse matrix of d and show dd=1 3), compute the transpose matrix of d.

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

The width of a rectangle is half as long as the length. the rectangle has an area of 18 square feet. what are the length and width of the rectangle?