mpizano316 mpizano316
  • 15-02-2017
  • Mathematics
contestada

There are 36 coins in a bag, all are quarters and dimes. There are half as many dimes as quarters and the value of the coins in the bag totals $7.20.

How many dimes (d ) are in the bag?



How many quarters (q ) are in the bag?

Respuesta :

jakesilverstein jakesilverstein
  • 16-02-2017
There are 12 dimes and 24 quarters in the bag, 
24x.25=6
12x.10=1.2
6+1.2=7.2
Answer Link

Otras preguntas

I’m wondering what 2 + 3 is
Elsa got a prepaid debit card with $25 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 17
In a 240v, two bulb parallel circuit, what is the total wattage of the circuit?
what does civil duty refer to ?
a cylinder has a radius of 5 and height of 3. what is the volume
She went to the market ________ could not find anything she liked. CONJUCTION
32 players show up to practice one day, and the coach realizes she can't make equal teams of 6. With 32 players, how many players can the coach put on each team
Two major problems caused by Urban growth:​
Which function has a greater y-intercept? A. F B. P C. The functions have the same y-intercept.
List all 4 compromises. between the Soviets and the US can be traced back to Yalta during WWII.