**Answer:**

**6.24999999998 or 6.3**

**Step-by-step explanation:**

Ok to start this problem you must list two numbers that add to 14

7 and 7

9 and 5

10 and 4

6 and 8

those are the numbers that we will use for now..

Now multiply each pair of numbers and see which one equals 45

7 * 7 = 49, no

9 * 5 = 45, YES

10 * 4 = 40, No

6 * 8 = 48, No

The numbers discovered are 9 and 5

**Answer:**

<u>**The future value of an investment of US$ 6,000 after 23 years at 3.1% APR is US$ 12,108.**</u>

**Step-by-step explanation:**

Investment principal = US$ 6,000

Interest rate = 3.1% compounded annually = 0.031

Time = 23 years

**For calculating the future value, we will use the following formula:**

Future Value = Investment principal * (1 + r)ⁿ

Replacing with the real values, we have:

FV = 6,000 * (1 + 0.031)²³

FV = 6,000 * (1 + 0.031)²³

FV = 6,000 * 2.018 (Rounding to three decimal places)

FV = US$ 12,108

<u>**The future value of an investment of US$ 6,000 after 23 years at 3.1% APR is US$ 12,108.**</u>

**Answer:**

Total houses = 54

House sold last month = 1/3 * 54 = 18

Remaining houses = 54-18 = 36

Houses sold this month = 5/6* 36 = 30 houses

House left to be sold = 36 - 30 = 6 houses

**Step-by-step explanation:**

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