Which shows all the values of a that make the rational expression a = 9 a = 3 a = –9 or a = 9 a = –3 or a = 3

18a

step-by-step explanation:

simply because it is. it's the highest common factor

you need more information to answer this question

step-by-step explanation:

my guess is

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.