The manager of a large apartment complex knows from experience that 90 units will be occupied if the rent is 496 dollars per month. a market survey suggests that, on the average, one additional unit will remain vacant for each 8 dollar increase in rent. similarly, one additional unit will be occupied for each 8 dollar decrease in rent. what rent should the manager charge to maximize revenue?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

If two lines form congruent alternate interior angles with a transversal, then the lines

What is the area of this parallelogram? 434.28 cm2 263.67 cm2 527.34 cm2 217.14 cm2