Answer:
63g extra
Step-by-step explanation:
420 x 0.15 =63 g
Answer:
kdfgdkt Russo bff googl feel
Answer: x= ±(√30) / 5
Step by step:
Their error is that they divided 12 by 30, instead of 30 by 12 in order to get the price per pair
the correct unit price is $2.50 per pair
2.5 * 12 = 30