Answer: 
<u>Add 13 to both sides</u>
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Answer:
X = 13
Step-by-step explanation:
42 - X = 29
Subtract 42 from each side
42-42 - X = 29-42
-X = -13
Multiply each side by -1
X = 13
Answer:
I know this is late but hopefully this helps someone reading this in the future. the answer is y = 43(3)^x
Step-by-step explanation:
If kyle starts out with with 43, and the amount triples everyday, it would be 3 to the power of x (how many days there are), which would make that the equation. Sorry, if this explanation makes no sense.
Answer:
4 : 2: 1
Step-by-step explanation:
