Answer:
B, C
Step-by-step explanation:
that's the answerrr
This is a direct variation, since the cost and the number of articles purchases both go up.
Answer: x= -2/5 or x= -0.4
combine like terms on left side and get -11+2x. then combine terms on right side and get -13-3x. add the 11 to the right side and get 2x= -2-3x
then add over the 3x and get 5x=-2
and finally divide the -2 from 5x and get -2/5
Becaus you have 2A and 2b this is what i think it could mean A+A+B+B
