Mark knows that to use a number line to add intergers, you move right to add a positive number and left to add a negative number. he wonders if subtraction follows the same model and moves either left or right depending on what type number ( positive or negative.) is being subtracted.

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Me asap! what is the slope of this line? enter your answer in the box.

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp