Find each value.
Use the picture below to find the values of x, QR, and QS.
If RS = 27,

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.