Well the word “sum” means to add.
Other than that good luck.
The answer is 0.1538461538 but you round it to the nearest tenth that gives you 0.2
Answer:x^6-16^2/ -64
Step-by-step explanation:
2x^2 because you do (-4x^2)-x=(-6x^2) and solve for x to get 2x^2.
Answer:
eleven and three hundredths.
Step-by-step explanation: