anaterrellp0cgsy anaterrellp0cgsy

02-12-2017
Mathematics

contestada

You have a jar of pennies and quarters. You want to choose 15 coins that are worth exactly $4.35. Write and solve a system of equations that models the situation

Respuesta :

02-12-2017

p = pennies; .01
q = quarters; .25

[tex] \left \{ {{p + q = 15} \atop {.01p + .25q = 4.35}} \right. [/tex]

That's what it'd look like.

Answer Link

Otras preguntas

a solution that is a 4 on pH scale is a

Which sentence uses the verbs correctly? Of Martha Sinclair's novels, I find that Four Dogs and a Girl have the most dramatic storytelling style. War and Peace

Which was the main reason for the problems between Native Americans and the English colonists in North America? A. inability to communicate with each other B. d

what does the concept of scarcity explain

The most accepted theory regarding the make-up of living things is the _____. organismal theory cell theory chromosomal theory

A printing company is considering buying a new printing press. It has quotes from two different companies. Company A offers a press for $9,500 plus $75 per mont

A small rock that travels through space and hits our planet's surface is referred to as a. .

how did patrick henry comment reflects the differences between the ideals of the war for independence and the reality of life in those times?

What was the financial power of Congress under the Articles of Confederation?

The general idea behind the electron transport chain is : that ADP is converted to ATP that electrons are shuttled down the chain of electron acceptors, until m