Steven tutors 3 students for a total of 8 hours each week. he charges the second student $4 more per week than the first. he charges the third student 1 1/2 times the amount he charges the second student per week. he earns a total of $52 each week. how much does each student pay ?

What value of x will make the triangles similar by the sss similarity theorem?

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?