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

During which process are of rock material being moved over earth’s surface by water and wind?

x^3 = 125 over 27 CAN I PLEASE GET HELP

What is the slope of equation 6x+3y=15

why did americans want to cut back immigration

Please help me with the first question

who helps me! Who know !

why did americans want to cut back immigration

only brilliant can solve

A source of laser light sends rays AB and AC toward two opposite walls of a hall. The light rays strike the walls at points B and C, as shown below: A source o

Which system worked with the nervous to maintain homeostasis