Answer:
$220
Step-by-step explanation:
a.) 1/3 (660) = $220
b.)
1/3 = x/660
3x=660
x=660/3
x=220
The numerator factors to
The denomenator factors to
522.60, hope that helps! (UwU)=/
pencils: $4.10 * 6 ===> $24.60
pens: $6.50 * 12 ===> $78
notebook paper: $105 * 4 ===> $420
pencils + pens + notebook paper = total cost
24.60 + 78 + 420 = 522.60
