Acompany makes a profit of $1.38 million. this is $2.54 million more than last year. write and solve an equation to find the profit pp (in millions of dollars) last year.

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.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.