Two supplementary angles are congruent. which equation gives the measure in degrees, d, of each angle?

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?