59:32 Which equation represents a proportional relationship that has a constant of proportionality equal to 0.7?
7
x 10

Abanner is made of a square and a semicircle. the square has side lengths of 24 inches. one side of the square is also the diameter of the semicircle. what is the total area of the banner? use 3.14 for π.

What is the vertex form of f(x) = x2 + 6x + 3

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.