What is the square root of 54 simplified ?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Which statement best explains why ben uses the width hi to create the arc at j from point k