Step 1: Find a number you can multiply by the bottom of the fraction to make it 10, or 100, or 1000, or any 1 followed by 0s.
Step 2: Multiply both top and bottom by that number.
Answer:
-4 (3n + 5)
Step-by-step explanation:
Factor -4 out of -12n - 20
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<Jayla>
Answer:

Step-by-step explanation:
Assuming you want to solve
,

Answer:
its false
Step-by-step explanation:
Brainly is so bad. They are deleting all of these questions like ITS MY HOMEWORK AND I NEED HELP THAT WHAT THE APP IS FOR??????? STOP DELETING QUESTIONS BECAUSE THERE ARE SOME KIDS CRYING BECAUSE THEY JUST CANT UNDERSTAND IT AND THEY NEED AN EXPLANATION BRAINLY IS GETTING WORSE AND WORSE.
Answer:
7 hrs
Step-by-step explanation:
1hr = 750
? = 5250
5250/750 = 7