Answer:

Step-by-step explanation:
It's an arithmetic sequence.

The difference is constant.
The explicit formula of an arihmetic sequence:

Substitute:

<em>use distributive property</em>

Answer:
12 I believe
Step-by-step explanation:
x sin(45) = 12
I am pretty positive I am correct, I am sorry if I am off a little
Answer:
equation 'b': y = -3/4x + 5
equation 't': y = 4/3x - 2
Step-by-step explanation:
parallel lines must have the same slope
the slope of perpendicular lines must be opposite and reciprocal
Answer:
14 - A = L
Step-by-step explanation:
A = The number of fish Eden ate
L = The number of fishes left
=> 14 - A = L
Answer:
d = 2.12
Step-by-step explanation: