Brian has reduced his cholesterol level by 20% by following a strict diet and regular exercise. if his original level was 220, what is his cholesterol level now?

27 is what percent of 108? 27 is % of 108

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)