7 .is 9 to the power of 8,number 8 is 5,number 9 is 5m^2n
Answer:
Q= 6x+1
R= -7x+1
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I do not now what you mean?
20% because 10% of 40 is 4 so 4+4=8 then that is 10%+10% so 20% will be your answer. :)