Suppose that 17 inches of wire cost $0.85 at the same rate how many inches of wire can be bought for $0.55

Which value would be a solution for x in the inequality 47-4x< 7

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)

Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 × 10-6 m b. 5 × 107 m c. 5 × 10-7 m d. 5 × 106 m