while preparing for a party luis spent 25 minutes blowing up 10 balloons write an equation to express how many minutes it took him to blow up one balloon.

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

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Match each inequality to the number line that represents its solution