Which equation represents a linear function? A 3 + y = 4(x - 1)
В. Зу 3y = 4x(2x - 2)(x + 1)
c. y = (4x)(3x - 1)
D. y = 2x(1 - x) - 3​

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?