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. if she invested it in an account that tripled her money every week, what should be changed in the equation m = 50(2)x to represent the new situation?

c  Replace the 50 with a 450.

In M = 50(2)x the 50 represents the amount of money she started with and the 2 represents that it is doubling every week. So to write an equation where she started with $450 she would need to Replace the 50 with a 450.

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8