Hi i a doing the same thing and i have the answer as a hope this helps
Answer:
soooo it D
Step-by-step explanation:
you have to divide
A. h 205 divide by 5 =41 m
B. h 357 divide by 6= 59.5
C. k 419 divide by 7 = 59.8..............
D. s 508 divide by 8= 63.5
By definition, we have

So, we have to solve two different equations, depending of the possible range for the variable. We have to remember about these ranges when we decide to accept or discard the solutions:
Suppose that 
In this case, the absolute value doesn't do anything: the equation is

We are supposing
, so we can accept this solution.
Now, suppose that
. Now the sign of the expression is flipped by the absolute value, and the equation becomes

Again, the solution is coherent with the assumption, so we can accept this value as well.
A= 11/12 i hope this helped !!!
Answer:
Its either 300 or 315
Step-by-step explanation:
Mainly because 20 ×15= 300 but the triangles on the side, I can't figure it out. I eliminated 82 and 420, 420 mainly because I got it wrong and 82 doesn't make sense.