Answer:
4.020
4.030
4.021
4.006
Step-by-step explanation:
Answer: No puedo responder a esto sin que me muestres el problema.
You would have to make 465=1550-7 1/2 x and find x
Subtract 1550 from both sides
-1085=-7 1/2x
Divide -7 1/2 on both sides
And the answer is 144 2/3
Sorry about ur bad luck