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 :

Piinoy
Piinoy Piinoy
  • 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

i think of a number, multiply it by 3 and add 4 and i get 22 form an equation, using x for the unknown number and then solve it
Sarah y yo ____ estudiantes de español. son soy somos
If fertilization of an ovum occurs, the corpus luteum produces _____ to maintain the lining of the uterus.
The productive resource that includes all the​ "gifts of​ nature" is called
What is the best plan for creating safe exercise goals?
.62 nearest hundredth
What was the main goal of the friars
One way in which the persian empires contributed to the development of international trade
Who was the roman emperor who first legalized christianity and founded the first st. peter's in rome?
1.Why is there more mass in a metal spoon compared to a plastic spoon?