Answer: The slope is 
Step-by-step explanation:
1. You need to apply the following formula for calculate the slope:
2. Given the points, (3,-4) and (7,6), you have:
3. Substitute these values into the formula for calculate the slope, as following:
4. Simplify the result. Therefore, you obtain that the slope is:
Answer:
2nd level = 5000
3rd level = 7500
4th level = 10000
Step-by-step explanation:
multiply 2500 x the level
Answer:
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Step-by-step explanation:
Answer:
45° bcs
180°-90°=90°
90°:2=45°
Answer:
The money was invested for 8 years.
Step-by-step explanation:
Given that a principal of $ 20,000 is invested at 6.25% and earns $ 10,000 simple interest, to determine how many years has the money been invested, the following calculation has to be performed:
(20,000 x 0.0625) x X = 10,000
1,250X = 10,000
X = 10,000 / 1,250
X = 8
Thus, the money was invested for 8 years.
