Ashopper bought shoes marked $40. the sales tax rate is 5%. how much is the sales tax

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle