The answer would be 9.57%. You would move the decimal 2 places to the right and add the percent.<span />
Answer:

Step-by-step explanation:



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Speed=distance traveled/time of the travel=78/2=39 mph
Answer:
i think the answer you want is 8x^2+3d+3g-2h
Step-by-step explanation:
you have to combine like terms
the only like terms are +4d and -d which simplify to +3d
then you just write the rest out as written.