Answer:
Commenalism
Step-by-step explanation:
I dont know why but people are deleting my answers for no reason
Answer:
C. 390 Cubic units
5 * 6 * 13 = 390 cubic units
X is always dependant to Y. so that should answer the 1st one. the 2nd looks to be around 17-18. 17.5 maybe. and the 3rd is yes cause he does not go to the pool so it isnt any cost.
Answer: See Explanation
Step-by-step Explanation: The L shaped figure, ignoring the track-like image inside, is the same as the rectangle with just the 4 x 10 section removed.
I would say read it well and then write down an equation or expression to represent the data so its easier for you to understand and/or solve.
