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

16-11-2018

There are 9 quarters and 12 nickels

Answer Link

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

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Describe how the 20 amino acids are similar yet different in their structure

A clothing store charges $25 for 4 t-shirts. a student says that the unit price is $0.16 per t-shirt. what is the error? what is the correct unit price?

What was a lasting influence of the laws passed during the reconstruction period?

The area of a rectangle is given by a=6x2y+4y2x and the width of the rectangle is w=2xy. what is the length, l, of the rectangle if l=aw?

B is the midpoint of segment AC; AB = 8v, and AC = 2v + 42. What is BC?

A blank is a statement that summarizes a pattern found in nature

Which theory of the origin of the state most strongly influenced the formation of the government of the united states?

A rooms length is 3 feet less than twice it's width. The area of the room is 135 square feet. What are the rooms dimensions?

Molecules that are eaten but not absorbed by the animal leave the animal's body in and are

how many quarts of pure antifreeze must be added to 6 quarts of a 10% antifreeze solution to obtain a 40% antifreeze solution