Answer:
-3
Step-by-step explanation:
First take (-3+2) and simplify that which will turn into (-1). Then take (-5+7) which will turn into (2). Then plug that back into the equation and you get (-1)-(2). And you get -3.
Answer:
Commutative property of addition, or just commutative property.
Step-by-step explanation:
The commutative property states that the order of numbers in addition does not matter, which is shown in the problem.
The expression is an illustration of mathematical statements.
The equation that represents the statement is: 60 = 5 + b
The statement is given as:
<em>60 is 5 more than b.</em>
In equations, "is" represents equals to (=)
So, we have:
60 = 5 more than b.
In equations, "more than" represents addition (+)
So, we have:
60 = 5 + b
Hence, the equation that represents the statement is:
60 = 5 + b
Read more about mathematical statements at:
brainly.com/question/19003099