Write an equation for the ellipse in standard form with the given set of characteristics. The major axis runs from (-6,2) to (-6,-8) and the minor axis runs
from (-3,-3) to (-9,-3).

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

If 25% of y is 30, what is 60% of y?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.