Im think its C. Accounting.
Hope that is correct.
A quotient of a number 21 is 3 and 63
Hope this helps!
2/5/9 solved will be 0.4 repeating as a decimal, & 4/9 as a fraction
1 is A - just plug and chug
2 is B - for 2 linear equations to have infinite solutions they mustbe the same
3 is C
4 is C - that is where they intersect
5 is A - same slope and different intercepts means no solutions
