Answer:
Each coins are quarters of <u>6</u>, nickels of <u>18</u> and the dimes of <u>9</u>.
Step-by-step explanation:
<u><em>There is a mistake in question.</em></u>
The question must be:
A collection of 33 coins having dimes quarters and nickels, <u>there are 3 times as many nickels as quarters, and one-half as many dimes as nickels</u>, all of the coins equal $3.30 how many coins of each kind are there?
Now, to find the number coins of each.
Let the quarters be
.
Nickels be
.
And the dimes be
.
So, the total collection of coins are:

On adding the fractions we get:


Multiplying both sides by 2 we get:

Dividing both sides by 11 we get:

Thus, quarters = 6.
Nickels = 
Dimes = 
Therefore, each coins are quarters of 6, nickels of 18 and the dimes of 9.
Answer:
1st is less than 2nd is greater than 3rd is less than i did the quiz can i get brainlist
Step-by-step explanation:
Answer:
because there's an equals sign and if you want the answer x=1
Step-by-step explanation:
because 9=3x+6 cancel out 6, 3=3x divided on both sides, 1=x
I treated it as a fraction. Just an intuition. Round off the long numbers yourself whenever you need