In solving a fraction equation, john added the numerators of several fractions with unlike denominators. what should john have done first?

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

()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

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers