Answer:
n
= (-534)
NOTE**
Dont put the parenthesis- they are optional
Answer:
9
Step-by-step explanation:
3^(4)÷3^(2)=9
Multiply x/3 by 5
and 2y/5 by 3
to give common denominator of 15
5x/15 + 6y/15
= (5x + 6y) /15
i hope this is what you need
5x + 6y
______
15
23 dozens of thousands is nothing but: 23 x 12 x 1,000
So 23 dozens of thousands can be written as:
276,000
2.76 x 10^5
200,000 + 70,000 + 6,000