Answer:
k=16
Step-by-step explanation:
Combine all the like terms
- 2k+10+5k-25+3k+35 =180
- (2k+5k+3k) + (10-25+35) = 180
- 10k + 20 = 180
Solve for k by subtracting 20 on both sides and then dividing by 10 on both sides
Answer:
x =2, y = 2
Step-by-step explanation:
The answer to the question is C.
Sorry. You really don't.
Just follow the instructions in Hint #2. Nobody is going to explain it
to you any better or more clearly than Hint #2 already does.
They even gave you the second drawing, with all of the outside pieces
labeled. Just go around that drawing, one piece at a time. Add up all
of the 'x's, and add up all of the plain numbers, but keep them separate ...
don't mix 'x's with plain numbers. The answer you'll get from a trip around
the drawing is on the list of choices.
