Suppose that a butterfly can fly 82 feet in 4 seconds. a dragonfly can fly 50 feet in 2 second. which can fly faster and by how much?

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

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

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation