Given that steve's bowling scores were 176, 220, 169, and 171, find his average score. (the rule for calculating the average of a set of scores is: average score = sum of scores/number of scores.)

1. are the triangles similar and if so why? what is the value of x? show your work.

What’s 8y+48 and factor each expression completely

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.