Answer:

Step-by-step explanation:
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Step-by-step explanation:
It says that x takes on values that are greater than 1 and less than or equal to 5. ... Here, the values of x are either less than 1 or greater than 5.
Answer:
690
Step-by-step explanation:
the 8 is in the tens place
so we look at the 9
it is 5 or higher
so we round the 8 up to 9
690