Solve the following system of equations. enter the y-coordinate of the solution. round your answer to the nearest tenth. 5x+2y=21 -2x+6y=-34 .

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

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.