Mike hiked to a lake in 5.5 hours at an average rate of 3 = miles per hour. Pedro hiked the same distance 2 5 at a rate of 3 - miles per hour. How long did it take Pedro to reach the lake? Round to the hundredths 5 place. It took Pedro hours to reach the lake.

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?