An obstacle course is marked into 3 different sections. The first part of the course is 1/2 of a mile. The second part is 1 and 1/4 miles. The last part of the course is 2/5 of a mile. What is the total distance of the course?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

If julia has a value of x5.4 that is equivalent to x10.9 true or false. explain