Answer:
Y=-3x+5
Step-by-step explanation:
The first one i dont know srry
The 20% of $43.00 is 8.60 which means
43.00+8.60 = 51.60
Answer:
tan(x) = -1/6
Step-by-step explanation:
We can use the relation between tan and sec:

The tangent of x is -1/6.
Answer:
C
Step-by-step explanation:
For the above statement to hold we must have two sets of parallel lines; that is:
r and s , and then t and u.
These lines form corresponding and alternate angles.