Bill needs to build a rectangular sheep pen. The pen must have a perimeter of 24m.

Every half metre of fencing cost him £1.20

a) Work out the cost of fencing used to make the sheep pen.

The length of the sheep pen is three times its width

b) Find the length and width of the sheep pen.

Length = _ metres

Width = _ metres

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) .

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

How many solutions does the nonlinear system of equations graphed bellow have?