Write a simplified polynomial expression in standard form to represent the area of the rectangle below. (2 points) A picture of a rectangle is shown with one side labeled as 5 x plus 2 and another side labeled as x minus 4.

5x2 + 18x − 2
5x2 + 13x + 2
5x2 − 18x − 8
5x2 + 13x + 8

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.