Answer:
<B = 3(14) + 6 = 48 degrees
Step-by-step explanation:
4x+6+3x+6+5x = 180 degrees
12x + 12 = 180
12x = 180 - 12
x = 168/12
x = 14
Answer:
the first one
Step-by-step explanation:
(-5+5) will equal 0. Because of the zero property no matter what you multiply it by it will equal 0. Same thing with (9-9)
5x-14x=9-90
-9x=-81
9x=81
x=81/9
x=9
The answer would be $50 per year.
$750-$500=$250
$250/5 years= $50 per year.
