Practice problem
Simplify: 5x+2510\frac{5x+25}{10}105x+25
x+52\frac{x+5}{2}2x+5
x+510\frac{x+5}{10}10x+5
x+5x+5x+5
5x+52\frac{5x+5}{2}25x+5
Type a concept, like “slope” or “photosynthesis”.