Answer:
Step-by-step explanation:
(-2x-3)(4x+5) = -(2x+3)(4x+5) = -(8x^2+12x+10x+15) = -8x^2 - 22x - 15
Leading coefficient is -8
This is a direct variation, since the cost and the number of articles purchases both go up.
It also goes from linear too, I don’t know what else sorry
Answer:
A
Step-by-step explanation:
U just gotta trust me plz give me brainliest tho
David sold 60 bottles and Sammy sold 100 bottles. x(5+3)=160; 5x+3x=160; 8x=160; 8x/8=160/8; x=20; 20(5+30); 100+60=160
