Answer:
Okay...
Step-by-step explanation:
U can divide the whole equation by 3, u get: x^2+12x+27
Find factors of 27 that add up to 12; we get 9 and 3
So the answer is (x+3)(x+9); answer is B
Answer:
4 , 2, 8, 4 ..............
Answer:
10
Step-by-step explanation:
Vertical angles are congruent, so:
Answer:
$28.91
Step-by-step explanation:
The first step is to calculate the amount of the tip. You multiply the price (24.50) by the tip amount (18% or 0.18). The product is 4.41. Then, you add the tip to the bill. 24.50+4.41=28.91.