After exercising, Malik checked his heart rate it was beating at 90 beats per minute. After 20 minutes he rechecked his heart rate it was 55 beats per minute. What is the percent decrease in his heart rate?

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Match each polynomial with its factorization.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.