The price to ship a box varies directly as the weight of the box in pounds. a box that weighs 10 pounds costs $10.90 to ship.
what would it cost to ship a second box that weighs 37 pounds?
a.
$4.03
b.
$403.30
c.
$33.94
d.
$40.33

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2