28. Find the value of y in the polygon WXYZ.
4yº
2yº
3
6yº
Зу°
Z

Which equation requires the division property of equality to be solved?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?