Respuesta :
Okay, so let's make the variable x the amount of quarters.
We also need to assign the value to the numbers as well. So then you just assign 25 to quarters and 10 to dimes. So the equation should look like this:
25x + 10(x+10) = 240 (Values represented in cents...)
Distribute...
25x + 10x + 100 = 240
Then...
35x = 140
Define x
x = 4
So there are 4 quarters and 14 dimes
We also need to assign the value to the numbers as well. So then you just assign 25 to quarters and 10 to dimes. So the equation should look like this:
25x + 10(x+10) = 240 (Values represented in cents...)
Distribute...
25x + 10x + 100 = 240
Then...
35x = 140
Define x
x = 4
So there are 4 quarters and 14 dimes
Jorge have more 14 dimes and 4 quarters.
What are Arithmetic operations?
Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
The operator that perform arithmetic operation are called arithmetic operators .
Operators which let do basic mathematical calculations
+ Addition operation : Adds values on either side of the operator.
For example 4 + 2 = 6
- Subtraction operation : Subtracts right hand operand from left hand operand.
for example 4 -2 = 2
* Multiplication operation : Multiplies values on either side of the operator
For example 4*2 = 8
/ Division operation : Divides left hand operand by right hand operand
For example 4/2 = 2
Let, the amount of quarters is p
Given that, Jorge has 10 more dimes than quarters and
The value of the coin collection is $2.40.
We simply assign 25 to quarters and 10 to dimes after that. Thus, the equation should show as follows :
25p + 10(p+10) = 240
25p + 10p + 100 = 240
35p = 140
Divided by 35 both the sides
p = 4
So, there are 4 quarters and 14 dimes
Hence, Jorge have more 14 dimes and 4 quarters.
Learn more about Arithmetic operations here:
brainly.com/question/25834626
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