Last year, 50 students attended the winter carnival. This year, 60 students attended the carnival. Which statement below correctly describes the percent change from last year to this year?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

What is the point slope form of a line with slope -5 that contains point (2,-1)

Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.