Apublisher send 100 books to each bookstore where it’s books are sold. at each store, about 3 books are sold at a discount to employees and about 40 books are sold during store weekend sales. the expression 100s-3s-40s represents the approximate number of the publishers books sold at full price in s stores. simplify the expression by combining like terms show work

57s

Step-by-step explanation:

100s- 3s- 40s so what you want to do first is subtract 3s from 100s which gives you 97s then, you subtract 40s from 97s that gives you the 57s.

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft