G(x)=3x-4g(x)=3x−4, solve for xx when g(x)=5g(x)=5

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

I'm confused on this could anyone me and show me what i need to do to solve it.