I have one cookie. A minute later I want to eat a cookie. That's one cookie plus a negative one cookie. At the end, I have no cookie left.
Answer:
3
Step-by-step explanation:
Because in 3xy 3 is the numerical coefficient
<u>Answer-</u>
<em>$2000</em><em> were invested at 5%</em>
<u>Solution-</u>
Let x amount of money was invested at 5% and (6000-x) amount was invested as 3%
We know that,

Putting the values,


And


According to the question,







Therefore, $2000 were invested at 5%
Answer: (p/5) + 30
Step-by-step explanation:
We are dividing the parking amount they had to pay by the 5 friends since they are splitting the amount they pay. Then we are adding 30 because that is how much each friend is paying.