Let missing side be x
Using basic proportionality theorem





Answer:
16
Step-by-step explanation:
Answer:
e = 30h 390 dollars after 13 hours
Step-by-step explanation:
e = earning
h = hours worked
e = 30h
30×13=390
14 coins. 140/10 = 14 :) Hope this helped!
Answer:
10x+20y= 350
Step-by-step explanation:
Add the decimal. 3.50