You toss a ball that travels on the path y= -0.1x^2 + 2x+4 where x and y are measured in meters. Sketch the path of the ball. How high does the ball go?

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.

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7