Practice problem
What is 5−(−13)−(−20)−(−18)−(−24)5-(-13)-(-20)-(-18)-(-24)5−(−13)−(−20)−(−18)−(−24)?
−70-70−70
707070
−80-80−80
808080
Type a concept, like “slope” or “photosynthesis”.
