Write a verbal expression that represents.
10
+ 4(9)
3

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.

If 25% of y is 30, what is 60% of y?

The tile along the edge of a triangular community pool needs to be replaced? ?