What is 8.5 as a mixed number in simplest form

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form