$1.2 is the sales tax I think. I did 40 x .03
Answer is highlighted in brown. Hope this helps.
Answer:
437.4m
Step-by-step explanation:
1 cm = 4.5m
7.2x4.5=32.4
3x4.5=13.5
32.4x13.5 = 437.4m
Answer:
B) 3
Step-by-step explanation:
4+5+1/3=10/3=3.333~3
Assuming you mean this as your problem I hope I can assist you.

So just apply the exponent rule to start, which is (a/b)^c = a^c/b^c
This translates to....

Now apply the exponent rule (a^b)^c = a^bc
Which translates to 3^2 * 4 which is refined to 3^8
So now we have....

Just apply the exponent rule (a^b)^c
So we get 2^5 * 4 which refines to 2^20
Therefore our final answer is 2^20/3^8