Consider the given statement:
8+3.4=3.4+8
We have to identify the property used in this statement.
1. Associative Property of Addition: Let a,b and c be three real numbers. This property states that
. This property is not used in the given statement.
2. Inverse property of addition: A number 'a' is said to have an inverse '-a' if
. This property is not used in the given statement.
3. Inverse property of multiplication: A number 'a' is said to have an inverse '
' if
. This property is not used in the given statement.
4. Commutative property of addition: Let 'a' and 'b' be two real numbers. This property states that
.
In the given statement, 8+3.4=3.4+8
which is expressed as 8+12 = 12+8, this statement holds commutative property of addition as whether 8 is added to 12 or 12 is added to 8, the result is same.
So, Commutative property of addition is illustrated in this statement.
Let's assign each a variable:
Computer: 3x
Printer: x
We know that the total is 1136, so:
x+3x=1136
4x=1136
Now, we divide 1136 by 4 to get the cost of the printer.
1136/4=284
So, now let's apply this to what we wrote previously.
Answer:
Printer: 284
Computer: 284*3= 852
Hope I helped! If I did, feel free to vote brainliest.
Factors 1,2,3,4 and 8
multiples are <span>8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,1
hope this helps.
</span>
Answer is 21.7%
Find difference in price:
182,500 - 149,950 = $32,550
Divide difference by original price:
32,550/149,950 x 100 = 21.71%
Answer:
Hello fellow brainlian, I am pretty sure the answer is A)
Step-by-step explanation:
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