1. Joseph is planting 350 acres of corn land in wheat. He is using a 30-foot rotary cutter to chop the corn stubble. He is able to drive 4.8 mph. He uses 1.2
gallons of diesel fuel per acre at a cost of $2.95 per gallon.
JO
Approximately how many yards why is the rotary cutter?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)