dhansardp622lz dhansardp622lz

24-03-2018
Mathematics

contestada

A student has 54 coins in a bank. There are only quarters, nickels, and dimes in the bank. If there are twice as many dimes as quarters and three times as many nickels as quarters, how many dimes are in the bank?

Respuesta :

MissLorwee MissLorwee

24-03-2018

The student would have 18 dimes in the bank.. 54 coins. x+2x+3x=54
6x=54

18 dimes,
9 quarters
27 nickles.

Answer Link

Otras preguntas

why do Ghana adopted appropriate technology

5.7 times -4.2. step by step

Charlie takes a gymnastic class once a week. At each class, she buys a bottle of water for $0.75 and a protein bar for $2.50. Which of the following expressions

Which company was responsible for love canal

find the distance between (0,6) and (0,8)

what is the fastest 10 km in 0.5h or 15 km in 1h ( PLS HELP ) :(

trigonometric angles without a calculator

Vital records, such as birth and death certificates, are considered what type of information source? Tertiary Primary Secondary

Credit card cash advances: OA. Generally carry the same interest rate as card purchases O B. Receive the same grace period as purchases. O c. Cannot be done via

Quelle est la forme conditionnelle pour : nous prenons