layanarivera03 layanarivera03
  • 16-11-2018
  • Mathematics
contestada

A collection of nickels and quarters is worth $2.85. There are three more nickels and quarters. How many nickels and quarters are there

Respuesta :

032bgj15
032bgj15 032bgj15
  • 16-11-2018

There are 9 quarters and 12 nickels

Answer Link
Bananamana
Bananamana Bananamana
  • 16-11-2018
9 quarters= 0.25*9=$2.25
12 nickles= 0.05*12= $0.60.
2.25+0.60=$2.85
12-9=3 so that proves our answer is correct.


Your final result is 9 quarters and 12 nickles.
Answer Link

Otras preguntas

synonym for little. ​
Which of the following statements about atomic masses is true? Question 14 options: Atomic masses include masses of neutral atoms. Atomic masses include masses
differentiate between group and period​
3x-10-4 if x-3 3-164 if x=y=-25 88-y) if =2 y = 6 6 2 if x=-12 9-10 +4 87-4 -32 4 3x + 4y - 3x 3,81-10) +5x (2x + 6 if x = -2 -10x 1 ifr= if x=-2 Kio-2+1 . 20th
Un taxi de la empresa “El rápido” se desplaza hacia el sur a una velocidad comprendida entre 60 km/h y 80 km/h. ¿Entre que valores oscila la distancia del auto
The graph of y =ex is transformed as shown in the graph below. Which equation represents the transformed function?
Complete the table. (Round your answers to four decimal places.) [1/(x + 1)]- (1/9) lim X-8 7.9 7.99 7.999 D 8.001 8.01 8.1 2 Use the result to estimate the lim
What is the input value for which f(x)=-3, plz help I really need this
if f(x)=x/2+8, what is(fx) when x=10
There are several sets of different numbers which can be chosen from {0,1,2,3,4,5,6,7,8,9}. How many of these sets contain any 5 numbers?