29.99-20%= 23.99
25.00-10%= 22.50 so, Mr.chang got the better deal ( but not by much.)
Answer:
133.33 meters per minute.
#FreeMelvin
Ascending order...smallest to largest
-11 - 6x + 2x^2 + 8x^3 <==
First subtract manny value 36.5 from Evan values 18 which will give u 18.5 cm which then u have to convert. Since 1 cm is about .4, we can multiply 18.5 by .4 to get the answer 7.4 inches