Answer:
No, They are not equivalent
Step-by-step explanation:
The two expressions are only said to be equivalent if they are the same regardless of whatever value the variable(s) is.
The variable in this question is x.
To prove this, we equate both expressions:


This shows that they have the same value ONLY when x is 1.
This is why Andre says that they are equivalent, but they are not.
Answer: 11
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Answer:
It would be 210 words per minute
Step-by-step explanation: since 70 in 20 is 1/3 multiply 70x3 and there´s your answer