Answer:
Alternate
Step-by-step explanation:
Because, as you can see, it is alternating
Answer:
Subtract
Step-by-step explanation:
According to the Quotient Of Powers Property to divide two powers with the same base, you subtract the exponents.
Ex: 9^12 - 9^9 = 9^3
35 = red
35 : 50 = 7 : 10
the ratio is should be 7 out of 10