Answer:
-2
Step-by-step explanation:
-2x+1x=-2
Answer:
7 4/17
Step-by-step explanation:
Answer:
-2
Just put the point to -2.
We can make 64 different equations using the power of ten.
<h3>What is the power of a number?</h3>
The power of a number identifies how many times that particular number is multiplied by itself.
Here, let us assume that the different equations = x
Using a power of 10, we have 10x making a total of 640.
Divide both sides by 10
10x/10 = 640/10
x = 64
Therefore, we can conclude that we can make 64 different equations using the power of ten.
Learn more about the power of a number here:
brainly.com/question/7447978
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