Niech ktoś pomoże !
a)5 2\7 +1 3\7 -1\7=
b)4 5\9 -2 4\9 +3 2\9=
c)2 2\3 -(1 4\9 +2 3\9=

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?

Write the point slope form of the equation of the line passing through the points (-5, 6) and (0.1).