Taylor has lived in many countries. She spent the first third of her life in Barbados, the next sixth in India, one-quarter in Malaysia 3 1/2 years in Thailand, and one-fifth in Burma where she is now living. How old is Taylor?​

How do you use the elimination method for this question? explain, because i really want to understand!

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

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?