Starlinechill12 Starlinechill12

03-03-2021
Mathematics

contestada

Five books and four pens cost $800. One book costs $120. How much does one pen cost?

Respuesta :

ajdekker ajdekker

03-03-2021

The cost of each pen is $50, because you spend $600 on books leaving $200 to buy FOUR pens, making it $50 per pen

Answer Link

Otras preguntas

Daphnia are considered to be a microcrustacean. explain the terms “micro” and “crustacean”. give an argument as to why a daphnia might also be considered a macr

Why did the worlds first civilizations develop in river valley

Life functions are performed at many levels of biological organization. Which level of biological organization is the simplest level at which a structure can su

Bacteria reproduces by

Car A and Car B get on the freeway at the same time and the same point. They are traveling at different speeds, but each car is maintaining its own consistent s

Anyone? Anybody know the answer at all?!

One day, the temperature started at 12 degrees at 6:00 a.m., then climbed 3 degrees by noon, and then dropped 5 degrees by midnight. What was the temperature at

An analysis of 10.0 grams of sample of a compound is found to contain 27.0 percent sodium (na), 16.5 percent nitrogen (n), and 56.5 percent oxygen (o). determin

What is one possible consequence of not mentioning obvious counterclaims when you present your claim? You may appear to be rude and avoiding evidence. You may

In the digestive system, food that has been completely processed is found __________.