Answer:
20.2
Step-by-step explanation:
The answer is 20.2 because if its 5 and above , you round the number up to the next number, and obviously 2 is after 1. :)
Remember that £ has a greater value compared to $ and vice versa.
5 stars? Answer down below
a+b=350 => a=350 - b
3a + 5b = 1450
3(350-b)+b=1450
1050-3b+5b=1450
2b=400
b=200
a=150
