The iPhone 6 costs $350 today. If it value depreciates at the rate of 30% per year when will it be
1 answer:
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First, you factor and simplify (respectively) the numerator and denominator. Your equation becomes:
Notice, there is a (x + 7) on both the top and the bottom. Because of this, they cancel each other out. What is left is your answer:
Notice, there is a (x + 7) on both the top and the bottom. Because of this, they cancel each other out. What is left is your answer:
1. 1/2
2.2/3
3. 1
4. 1/3
5. 2/7
6. 1/4
7. 4/3
8. 3/2
<h3>How to evaluate the value</h3>To find 2x of the vale of x, we have to multiply the value of 'x' by 2
1. x = 1/4
⇒
⇒
2. x = 1/3
⇒
3. x = 1/2
⇒
⇒
4. x= 1/6
⇒
⇒
5. x = 1/ 7
⇒
6. x = 1/8
⇒
⇒
7. x = 2/3
⇒
8. x = 3/4
⇒
⇒
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