Write and equation that gives the proportional relationship of the graph. A) y = 1/3x B) y = 3x C) y = 9x D) y = 27x

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33