I know this isn’t an answer but if you put a picture of the notes I can do this
8.3% is ur answer hope this helps
1/2(6-y)=4
Distribute. 3-1/2y=4
Subtract. -1/2y=1
Divide. Y=-2
Answer:
$2.50
Step-by-step explanation:
Ashley bought two packets less so the $5 is the cost of two packets so just divide 5 by 2
Bh/2 area of a triangle
80/2 = 40