Jaylen eams $9 per hour at her after-school job. The total amount of her paycheck varies directly with the amount of time she works. Find the amount of her paycheck if she works 5 hours.

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab