Perform the indicated operation. State the domain. Show your work.

5/5x^4 + x/15x^2

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?