loganharper4303 loganharper4303

25-01-2017
Mathematics

contestada

a piggy bank contains 100 coins consisting of nickels and dimes. the total value of the coins is $8.50. how many coins of each type does the bank contain?

Respuesta :

ang2sean ang2sean

25-01-2017

70 dimes 7.00
30 nickels 1.50
a total of 8.50
with 100 coins

Answer Link

Otras preguntas

what are the apparent zeroes of y=x>3-3x>2-6x+8

Which ordered pairs are on the graph of 7x - y = 2 ? Select ALL that apply. Can you please show the work?

The figure is formed from rectangles. A.) 80 ft2 B.) 36 ft2 C.) 104 ft2 D.) 68 ft2

50 points !!!!!!!!!!!!!!!!!!!!!!!!!

A map of a small town identifies the town square as the origin (0, 0). Each block along a street is represented by one unit along the x-or y-axis. The clinic is

5. What problems did Carnegie run into with his bridge?

A restaurant has 10 booths that will seat up to 4 people each. If 20 people are seated in booths, and NO booths are empty, what is the greatest possible number

La frecuencia límite del Wolframio es 1.30 x10 15 Hz. a) Justifica que, si se ilumina su superficie con luz de longitud de onda de 1.50x10 -7 m, se emiten elect

For what values of t are the following expressions undefined? (10-t)/(t-7) 10/(3t-15)

Bob's energetic Uncle Bob loves roller coasters, and he wants to ride them all! One day, Bob prints out a list of all the roller coasters in the United States.