Answer:
It would be 550 because 280 - 5 = 275 and if he buys a new 1 it would cost the same and you add both
Step-by-step explanation:
2 - 2 x 3 + 3
= 2 - 6 + 3
= -4 + 3
= -1
He has had 9 hours and 18 minutes sleep
Answer:
x = 14/3 - (2 y)/3
Step-by-step explanation:
Solve for x:
3 x + 2 y = 14
Subtract 2 y from both sides:
3 x = 14 - 2 y
Divide both sides by 3:
Answer: x = 14/3 - (2 y)/3
