(x+3)/2x+5 + (3x-5)/(3x+5)
LCM = ( 2x+5)( 3x+5)
[( x+3)( 3x+5) + ( 3x -5)( 2x+5)]/( 2x+5)( 3x+5)
= (3x^2 + 5x +9 x +15 + 6x^2 + 15x -10x -25)/( 2x+5)( 3x+5)
=( 9 x^2 + 19x -10)/( 2x +5)(3x+5)
A) option
Answer:
3.16227766017
Step-by-step explanation:
80, -160, 320, and so on. You just multiply by -2 each time!
Answer:
A
Step-by-step explanation:
Step-by-step explanation:
60 divided by 7 = approx. 8-9 min for each task.
7 tasks per hour