Answer:
80
Step-by-step explanation:
180-(60+40)=180-60-40=180-100=80
775 steps across 12.5 minutes = 775/12.5 = 62 steps per minute
<em>Answer is x + 12</em>
<em />
<h2>
Explanation:</h2>
Hello! Recall that you have to write clear questions in order to get exact answers. So I'll help you assuming that the two expressions are the following:
First expression:

Second expression:

So the operation we need to perform is:

Recall some rules:

Hence:

<h2>Learn more:</h2>
Simplify: brainly.com/question/1291365
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