Answer:
14. :D
Step-by-step explanation:
Answer:
X ≥ -6
Step-by-step explanation:
since the arrow is pointing towards the right side i.e tending towards x
12c + 3a + 6d = total bill when d stands for dessert and a stands for appitizer and 12 stands for drinks and meals
Answer:

Step-by-step explanation:
Hello,
let's find a and b reals so that


we identify the terms in 
9 = 3a
we identify the terms in x
-18 = 3b + a
we identify the constant terms
-7 = b
so ti goes with a = 9/3 = 3, b = -7
so we can write

so 
hope this helps
Answer:
distance moved by kayaker is 54m