Answer:
2 - n
Step-by-step explanation:
- Subtract a negative is the same thing as adding a positive, so -(-2 - n) is the same thing as 2 - n
- What we did there was cancel out the two minus signs, and formed a positive.
I hope this helps!
Answer:
Hi, don't worry, I am not one of those persons who want to answer just because of points. Please look in the chat. Brainliest please...
Step-by-step explanation:
Answer:
6x - 8
Step-by-step explanation:

we know that
1) Mailyn can eat 32 cookies in an hour
1 hour is equal to 60 minutes
<u>Find how cookies eats Mailyn in one minute</u>
by proportion

2) Juan needs 3 hours to eat 32 cookies
<u>Find how cookies eats Juan in one minute</u>
by proportion

<u>3) Find how long will it take them to eat 40 cookies together</u>
we know that
Maylin and Juan eats in one minute together ---------> (0.53+0.18)=0.71 cookies
so
by proportion

therefore
<u>the answer is</u>
