Morgasweet Morgasweet

30-09-2016
Mathematics

contestada

janice bought a book for $4.00. she also bought 5 pens. she spent a total of $39.00. how much did each pen cost?

Respuesta :

Аноним Аноним

01-10-2016

39=5*pen+4 => 5*pen=39-4=35 => pen=35/5 => pen=7. Each pen costs $7 .

Answer Link

Otras preguntas

Choose the correctly punctuated sentence. She cried, "Help"! She cried "Help!" She cried, "help!" She cried, "Help!"

What is a line segment

What is the difference between a y-intersection and a t-intersection

in interpreting the law with an extralegal approach, judges often actively engage in _______.

Read this sentence from the passage:. . Buy, sell, and trade on the Internet, and become a millionaire overnight!. . Which propaganda technique is used in this

The evolutionary theory that suggests that a species can suddenly and rapidly evolve into a new species is ?

there are 22 loaves of white bread, 17 loaves of wheat bread, and 19 gourmet breads. What is the total number of loaves?

What are joints? (science)

The outlier, 78, is removed from the data set shown. 23, 23, 25, 27, 34, 34, 35, 41, 45, 45, 78 How does this affect the range?

Read this excerpt from "Not a Dove, But No Longer a Hawk." Despite these misgivings, I do not see how we can do anything but continue to prosecute the war. We c