Stefi likes smaller apple slices. The equation y = 9x represents the relationship between the number of apples, x, and the number of slices, y, she gets. Which graph represents the relationship?

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?