The slope formula is y2-y1/ x2-x1 so after plugging it in it would be 2-3/5-4 and you will get your answer.
(x + 10(x - 10)
x^2 + 10x - 10x -100
x^2 - 100
a. + (-10x)
b. 0x
c. + (-100)
d. (-100)
Answer:

Step-by-step explanation:

Answer:
16 boys
Step-by-step explanation:
Lets go with easy example:
20% of 100 students means 20 students: what is done there
- We converted 20% to 20/100 so

Lets do the same with 80 students as well
Answer:
Step-by-step explanation:
17. Rotation
18. Always
19. 4
20.
21. Acute triangle/ Isosceles triangle. All angels are acute and there are none of the sides are equal.
22. The transformation was a reflection. I know this because all the colors flipped, but everything else is the same.