A is the point (a, 3) and B is the point (4, b). The length of the line segment AB is 4sqrt5 units and the gradient/slope is -1/2
Find the possible values of a and b.

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

The value, v, of kalani’s stock investments over a time period, x, can be determined using the equation v=750(0.80)^-x. what is the rate of increase or decrease associated with this account? 20% decrease 20% increase 25% decrease 25% increase

Jennifer taking a quiz and has answered 13 questions so far. if there are 25 questions on jennifer test, how many questions does she have left to answer