Answer:
The answer is C. 10
Step-by-step explanation:
The answer would be 0
Reminder: when you see “-(-“ always think of plus sign “+.” (My teacher in middle school taught me that). So, -3+3 would be that the answer is 0.
(1.5,0) ? I'm not sure...
The correct answer should be approximately letter b) 16x+32y=144 x+y=7
Answer is 14 7/8. If you want steps, comment on my answer.