Pam has 3 times as many green beads as red beads and twice as many blue beads as green beads. she has 150 beads in total. how many blue beads are there?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

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 : )

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab