3 If f(x) =
-VX-3, complete the following statement (round
your answer to the nearest hundredth):
x + 2

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

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor