LCD = 12
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20,25 and 35,50 and 10,15. Each pair would have a GCF of 5.
Both traveled the same speed: 3cm/3s= 1m/s and 6cm/6s= 1m/s
<span>Let x = represent the number of weeks of deposits
A = 120 + 5x the account balance after x weeks
The account balance is directly proportional to the number of weeks of deposits if:
A/x = constant
(120 + 5x)/x = 120/x + 5 is not a constant
For example:
After 1 week there will be: 120 + 1*5 = $125 on the account
After 2 week there will be: 120 + 2*5 = $130 on the account
After 3 week there will be: 120 + 3*5 = $135 on the account
But 125/1 <> 130/2 <> 135/3
The account balance is not proportional to the number of weeks of deposits.</span>
-n/3=4
-n/3 x 3=4 x 3
-n=12
-n/-1=12/-1
n=-12
