(a) Use the substitution method to justify that the given system of equations has no solution. (b) What do you know about the two lines in this system of equations?

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )

2*2=3

two times two is four

i dont understand what you mean so pls comment