Gina started hiking down a mountain trail at the same time that melissa started hiking up the trail. melissa's elevation is represented by the equation h = 2 + t, and gina's elevation is represented by h = 9.5 – 1.5t, where t represents the number of hours they have been hiking. what point represents the time, in hours, since they started hiking and the elevation where melissa and gina meet on the trail?

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?

You can find the constant of proportionality by finding the ratio of

9/10 divide by -3/15 as a mixed number