Answer:
The high temperature on Friday was 58
Step-by-step explanation:
The answer is 58 because Wednesday started out as 78 Thursday was 10 times colder which was 68 because 78-10=68 and Friday was 10 times colder which was 58 so 68-10=58 and 78-20=58 so the answer is 58.
6y^3-9y^2-7y
y^3-+5t^3 - 7y^2-2y^2 - 3y-2y-2y
i think that this is wrong and your asswer 56b x56i +78 t
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