Positive: 690
Negative: -30
Answer:
A: 10 x 1/2 = 15
Step-by-step explanation:
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You have to multiply by a -1 both sides,
it would be 10 1/2
Answer:
If temperature is 0 then it takes 4 hours since 3 x 4 = 12 and 0 - 12 = -12
Whatever the temperature divide by three to get to 0 then add four to the quotient
