99 would be to more than 89 because 89+10= 99<span />
Answer:
the answer is in fact 7/2
43 ........................................
Answer:
7^(1-3+1) = 7^-3
Step-by-step explanation:
Here is the rule you should know: when multiplying powers of the same base you add the exponents ans when dividing powers of the same base you subtract the exponents.
Also, if there is no number at the exponent, it is 1.
The quick and easy answer is 3/100
