It takes 70 oz of grass seed to seed 4200ft 2 square ( 4200ft2 ) of lawn. at this rate how much would be needed for 7200ft 2 square ( 7200ft2 ) of lawn ?

The surface area of the triangular prism is .

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6