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noname [10]
3 years ago
15

Jillian has $50 that she plans on investing in an account that will double her money every week. This can be represented by the

equation M = 50(2)x where M represents the amount of money she has and x represents the number of weeks that have passed. Her uncle Charlie gives her a gift of $400 so she decides to start her investement with that money plus the $50 she already had. What should be changed in the equation M = 50(2)x to represent the new situation?
Mathematics
2 answers:
Dafna1 [17]3 years ago
6 0

Answer:

C)

Step-by-step explanation:

Replace the 50 with a 450

Olin [163]3 years ago
3 0
Start with <span>M = 50(2)x.  Must write the exponent properly:   M = 50(2)^x

Jillian invests $450 up front.  Thus, M = $450(2)^x.</span>
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