Answer:
X= -1 or X= -3 . Probably the first one
Step-by-step explanation:
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There are 6 nickels and 14 pennies.
There are 20 total coins.
The ratio of nickels to coins is 6:20.
Both of these are divisible by 2, so we can reduce this to 3:10.
no it is more than 4x it is 6x
Angle 12 and Angle 10 are vertical angles.