Joy went to the movies. The ticket price was $ 9, the popcorn was \$7.50 , and her soda was $5.25. How much did she spend in total if she paid 7.5\% sales tax

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.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Consider circle o, where and . m∠bpd °. °.