Answer:
a. Jake told the negative value of the expression which cannot be equivalent to the original expression.
b. 10 - 
g
Step-by-step explanation:
a. The given expression is: 
Multiplying through out by -, we get:
which was the expression given by Jake. Since, it is the negative of the original one, they cannot be equivalent.
b. 
Hence, the answer.
Answer:576
Step-by-step explanation:
5t=v-u (Subtract u on both sides)
t=(v-u)/5 (Divide by 5 in both sides)
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