Aclass of 50 students elected a class president. candidate a received 15 votes. candidate b received 25 votes. the remainder of the class did not vote. which expression gives the percent of voters who voted for candidate b?

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.

Tell whether the two rates form a proportion