John is knitting a blanket he records the length he needs each day. How many more inches does John need to knit so the blanket is 66 inches ?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

Using elimination, what is -4x+2y=-12 4x+8y=-24