Question: 7. Write whether each statement is true or false. a. 9 is a rational number b. -9 is a natural number c. 99 is an

7. Write whether each statement is true or false.

a. 9 is a rational number

b. -9 is a natural number

c. 99 is an integer

d. -999 is both an integer and a rational number

e. 9999 is both a natural number and a rational number


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