Answer:
The answer is A.
Step-by-step explanation:
1/2 (2x+6)>4
1x+3>4
1x>1
x>1
Answer:
5x-7
Step-by-step explanation:
5 times x (a number) subtract 7
Answer:
Machine A=504 parts in 12h
Machine B=564 parts in 10 h
Step-by-step explanation:
please find the attached picture for steps
Answer:
(x,y) e ø
Step-by-step explanation: