Una frutería entrega su pedido en dos tipos de caja grande y pequeña una entrega de de tres cajas grandes y 8 cajas pequeñas pesa 106 kg en total una entrega cinco caja grande y dos cajas pequeñas piezas 103 kg en total cuánto pesa cada tipo de caja

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost