Two trucks started toward each other at the same time from towns 500 lm scart One truck traveled at a rate of 65 km per hour wrile the other traveled at 50 km per hour. After how many hours did they meet? If represents the number of hours, which of the following equations could be used to solve the problem?

65x=60x
65x -60x=500
65x+60x=500

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

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

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs