Circle C is inscribed in triangle JEG.

Circle C is inscribed in triangle J E G. Points F, H, and K of the circle are on the sides of the triangle. Point F is on side E G, point H is on side G J, and point K is on side E J. The length of F G is 2 x, the length of G H is 3 x minus 5, the length of E K is x + 5, and the length of K J is x + 5.

What is the perimeter of triangle JEG?

60 units
65 units
70 units
75 units

What are “like terms”? why can we only add like terms?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?