Which three lengths of the sides of a triangle a. 9cm 14 cm 22cm
b.20cm 6cm 8cm
c.21cm 7cm 7cm
d.15cm 5cm 20cm

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

How is working backward similar to solving an equation?