Answer:
2
Step-by-step explanation:

The correct answer is: [A]: " <span>x - 3 " .
________________________________________________</span>
5a-10b=45
b=3
5a -10(3) = 45
5a - 30 =45
5a = 75
a= 15
Answer:
15 weeks.
Step-by-step explanation:
The number is 19.6826 in it is B