Answer:
i think probably 2457 is answer
<span>2<span>x2</span>+xy+2<span>y2</span>=5</span>Implicit differentiation yields<span>4x+y+x<span>y′</span>+4y <span>y′</span>=0</span>Solve for <span>y′</span><span>.
answer is- y = 4x+ y /5x</span>
Answer:
Total is 5 hours.
Step-by-step explanation:
... in the attached picture.
Hope this helps!
Choose me for brainliest please!!!
Sorry if this is messy but I hope it helps you
The answer are B, D and F.
If you solve for x for B, D and F, you'll get (1/2,5)