Answer:
Step-by-step explanation:
a) The interest generated over the 9 months is how much the woman paid for use of the money, then:

Therefore , the woman paid $945 for the use of the money.
b) The total amount that she repaid the bank is:

Finally we have that the woman paid $3945 to the bank
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Answer:
the 2 one and the last one
Step-by-step explanation:
Answer:
So even though it'll be a little strange, you do just take the miles and divide by the hours. Since 1 1/3 is the same as 4/3 then the rate = (4/3)/(1/4).
That's the same as 4/3 * 4 = 16/3 miles per hour. Or 5 1/3 miles per hour.
Step-by-step explanation:
-1(x+ and -(x+. because -x is same as -1