Answer:
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Answer:127
all you do is subtract -70 by 57 and it will give you a negative but get rid of it and you get 127 or just take the - away from -70 and add 57
D. f(x)=4 (5/2)^x
Are really good tool for graphing problems is Demos.com
Answer:
I believe it's 1.
Step-by-step explanation: