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

2(n-3)=4n+1 this sucks not knowing the answer

Consider the following system of equations. y = 2x - 2 y - 2x = 5 What can you conclude about the system of equations? The system of equations is inconsistent.

What is the difference between displacement and double displacement reactions?Write equations for these reactions?

One way to show that a statement is NOT a good definition is to find a _____ converse.conditional.counterexample.biconditional.

A 1700 kg 2006 Mustang GT can accelerate from rest to 100 km/h in a time of 5.0 s. Determine the net amount of work that must be done on the car to cause this

. What are three factors that could contribute to a source not being credible?

One way to show that a statement is NOT a good definition is to find a _____ converse.conditional.counterexample.biconditional.

I = {1, 2} List all possible subsets of the given set.

Question: 35/8 ( write as mixed number ) Please help me very very quickly!!!!!!!!!!!!!!!!!!!

2(n-3)=4n+1 this sucks not knowing the answer