The cost of product a is three times that of product b minus 7

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)