1. Write the ratio as a fraction in simplest form. Show your work. 15 girls to 6 boys

2. Find the unit rate. Show your work.
405 rotation in 5 minutes

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250