Laura is training to run a race. She keeps track of the number of miles she runs. She has been traning for 9 weeks, and she has to ran a total if 72 miles. At what rate has she been running, in miles per week?

Which of the following expressions is equal to 2x^2+8

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.