Step-by-step explanation:
3y^2 + 7y - 6
Answer:
whats the list
34+4a
-2a+7-3(-9-4a)
➡ -2a+7+27+12a
➡34+10a
50%
3450 - 2300 = 1150
1150/ 2300 × 100 = 50