You mix 1/4 cup of juice concentrate for every 2 cups of water to make 18 cups of juice. how much juice concentrate and water do you use?

Which graph represents the equation y =4x

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.