Step-by-step explanation:
= 2x + 10x - 15
=12x - 15
I think this is the answer
1). The 2 angles add up to 180 degrees.
2). And 3). The 2 angles are equal.
18
it is 18 i think
or believe
I don’t even know the answer but I wish I could help
Henry had $1600 because $800 multiplied by 2 is $1600. Or, the other way around, $1600 divided by $800 is 2.