Answer:
Is there like a picture or something?
Step-by-step explanation:
Answer:
a)
Step-by-step explanation:
Cost function = revenue function - profit function
= -0.3x² + 150x - [-0.5x² + 250x - 300]
= -0.3x² + 150x + 0.5x² - 250x +300
= -0.3x² + 0.5x² + 150x - 250x + 300 {Combine like terms}
= 0.2x² - 100x + 300
Answer:
i know ima lil late but heres the answer
Step-by-step explanation:
Answer:20
Step-by-step explanation:
3+2•6= 15 because 6•2=12 and 12+3=15 so you do 15/3 which equals 5 because you divide 15 by 3
