Erica’s two student loans total $4,000. One loan is at 3% simple interest and the other is at 4%. After 1 year, Erica owe’s $150
1 answer:
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Answer:
The value of the unit rate is 8
Step-by-step explanation:
we know that
To calculate the unit rate simply divide the first number by the second number
so
Convert mixed number to an improper fraction
substitute in the expression above