Answer: the answer should be x=-2
Answer:
a + a + a = 3a
Step-by-step explanation:
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3 because 4×3=12 and if you divide12÷3/4 it helps you check
Interest = P*r*t
The rate is an annual rate, so time must be in years.
3 months = 1/4 year = 0.25 years
Interest = (300)(0.12)(0.25) = 9
