Diego needs to put down sod on a yard that measures 30 feet by 45 feet.
Company A says it can do the job for $3.90 per roll of sod, where one roll of sod is a rectangle with dimensions of 2 feet by 5 feet.
Company B says it can do the job for $150.00 per pallet that covers 450 square feet plus a $45 one-time delivery charge.
help please

Will give brainliest what is the value of x? enter your answer in the box.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .