i know the answer is D but I don’t know how it’s solved? what should i be looking for if it says “no solutions”?

Astore sells four 118-pound ears of corn in a package for $3.59. the expression 3.59p represents the cost of the corn for a number of packages. what does the variable p represent?

How long must a student wait for feedback on how they did on the accuplacer? a. 1 day b. 1 week c. 1 month d. immediate feedback (no wait)

"what factors influence the absorption of sunlight at earth's surface? "