Zadania są w załączniku. Za dobre rozwiązanie daję naj. (Obliczenia i wynik).

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.