Tìm biến đổi Laplace của hàm f(t)=2

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

Don't know how to find x given these segment lengths

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?