I would probably distribute 15 with the parentheses 15x 9860 which is 147,900 then you would add 6997+147,900
Y= 154187
Answer:

Step-by-step explanation:
Let's write the left hand side as a negative power, and 9 as a power of 3:
At this point, for the equality to still stand, the exponents have to be equal:

Answer:
for six you got to get rid of the x's first the you it how u normally would
Step-by-step explanation:
Answer:
ddddddddddddc daf a reag ehh fdsh
Step-by-step explanation:
Answer:
I believe it is A!!!!!
Step-by-step explanation:
I took the test E2020