2 × 32° 41' 32" menos 17° 34' 15"

2/3 × 74° 13' 41"

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?

For what value of x does 4x = (1/8) x + 5?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )