this is a problem i need help with

Answer:
He sold 12 phones and 20 watches.
Step-by-step explanation:
X × 10 = 120. Y × 2 = 40
12 × 10 = 120. 20 × 2 = 40
120 + 40 = $160
Answer:
10 times 3= 30 3 times 10=30 so total is 60 3mphones sold 10 watches sold
Step-by-step explanation: