Expanding each integer in the expression 21 x 12, the result is [(2 x 10') + (1 x 10°)] [(1 * 10') + (2 x 10°)]. Replace the 10s with x's and then multiply this expression using FOIL.
Compare it with the normal integer multiplication method used above: How are they
similar? Show your work. I’m so confused

The only way to identify an intercept is as an ordered pair. true false

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 : )

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia