Answer:
11x+14
Step-by-step explanation:
(2x+10x+21)-x-7 = 12x+21-x-7 = 11x+14
B has the pair that are vertical angles
Answer:d
1/4 minute
Step-by-step explanation:i hop this helps
Answer:
-√2
Step-by-step explanation:
x² - 2x = 8 Apply the square root to both sides
√x² - 2x = √8 Divide both sides by -2
x = -√2
<u><em>Extra info:</em></u>
√8 = 2√2 = 2.828427125
-√2 = -1.414213562
Answer:
$21.44 or answer D
Step-by-step explanation:
68.99-57=11.99
37.80 x 25/100=9.45
9.45+11.99=21.44
hope this helps you
