Answer:
1. 2x + 8y = 10xy
2. 13ab + 15ab = 28ab
Step-by-step explanation:
This is because for question 2 the "a" and "b" stay together since it's on 13 and 15. So that is why you would get 28ab. For question 1 it's basicly the same but instead, you combine the two to get your answer.
Hope this helps.
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CHEEEEESEEEEEEEEEE
-0.333333333
5 is interpolation
hope this helps!
annual percentage yield
APY means annual percentage yield
98
i just finished this practice
