Which expressions are equivalent to this exponential expression? (5^2) ^ -3 x 5^4 / 5 ^ -4
A. 1/5
B. 25
C. 5^2
D. 5 ^ -1
E. 5^1
pick more than one answer!

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)

The total number of dental clinics total for the last 12 months was recorded

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet