Hello : let A(2,5) B(-1,8)<span>
<span>the slope is : (YB - YA)/(XB -XA)= (8-5)/(-1-2)=3/-3 = -1
</span></span><span>the equation in point-slope form is : y-5 = -(x-2)</span>
Answer:
25%, 1/3, .40, 3/5
Step-by-step explanation:
another way to look at this problem is, 25%, 33%, 40%, 60%
Mr. Zelman gave 400 books to his nephew
<em><u>Solution:</u></em>
Given that, Mr. Zelman wants to give 50% of his comic book collection to his nephew Alex
Mr. Zelman has 800 comic books
Number of books with Zelman = 800
Mr. Zelman wants to give 50% of books to Alex
Number of books given to nephew = 50 % of books of Zelman
Therefore, we have to find 50 % of 800
Thus he gave 400 books to his nephew
Answer:
$(x-100)
Step-by-step explanation:
- Phil entered the poker tournament with $100.
- He received a price of $x.
His net winnings from the tournament will be the price minus the entry fee.
Therefore:
Phil's net winnings=$(x-100)