What is the solution to the equation 71 - 4= 3.1-8. given the replacement set {-3, -1, 1}? A -3 B-1 c1

What is the length of bc ? enter your answer in the box.bc =

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

If 25% of y is 30, what is 60% of y?