Two hundred and ninety subtract three X equals 75
Answer:
Step-by-step explanation:
-5x + 5
1. Option 4
2. Option 2
3. Option 2
4. Option 4 (not completely sure)
5. Option 2
6. Option 1 (not completely sure)
7. Option 4
8. <span>Isotopes are caused by different numbers of neutrons in the electron cloud
9. Not sure of the question
10. Positive charge
11. nucleus
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Both are not functions because functions cannot have repeating x values
