Is the sentence simple or compound?

They were very busy, yet they still agreed to help us.

A.
compound

B.
simple

Question

Is the sentence simple or compound? 

They were very busy, yet they still agreed to help us.
 
 A.
compound
 
 B.
simple

anonymous · Answer

Compound

anonymous · Answer

do you mind doing this one :)
Is the sentence simple or compound? 

Diego, Alma, and Manuel sat and watched the fireworks in the night sky.
 
 A.
simple
 
 B.
compound

anonymous · Answer

Compound because there are multiple independent clauses joined by a coordinator, "and"

anonymous · Answer

Thank you :)

anonymous · Answer

Is the sentence simple or compound? 

Jill and Bill hiked to the top of the ridge, and Dan and Stan stayed home and played checkers.
 
 A.
simple
 
 B.
compound

anonymous · Answer

i swear its the last one haha :D

anonymous · Answer

Compound

anonymous · Answer

Thank you soooo much and the 2nd one was simple just found out, thanks for helping me!!! :) )