Answer:
x=2+ sqrt46/7
x=2-sqrt46/7
Step-by-step explanation:
9514 1404 393
Answer:
6
Step-by-step explanation:
Cost and revenue are equal when ...
C = R
2.5x +21 = 6x
21 = 3.5x . . . . . . subtract 2.5x
6 = x . . . . . . . . . .divide by 3.5
The company must sell 6 items to break even.
3.4*10^-4
hope this helps!!
I can’t do it rn so just dm me later