Answer:
They are used in place fir an unknow value
Step-by-step explanation:
11,513 is the answer I really don't know how to write it all out sorry
this is answer
........☺️☺️☺️☺️☺️☺️☺️
x<1.5
explanation: move 4 to other side subtract it with 26.5 then divide it by 15
That would be c
