I don't get this one... help please!!
Trevor needs a 93 on his second quiz to have a quiz average of 90. What score did Trevor receive on his first quiz?

Respuesta :

Answer:

87

Step-by-step explanation:

Answer:

An 87

Step-by-step explanation:

Plug in random numbers, when adding 93 +x, then divide by 2 until you get 90.