Abel, belle, and cindy have $408 altogether. belle has 7 more than cindy and 5 more than abel. how much does abel have? show work.

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

In the diagram, gef and hef are congruent. what is the value of x

Ineed on this question me get the answer