Answer:
10x+3y=29
Step-by-step explanation:
Given points:(x1,y1)=(2,3)
(x2,y2)=(5,-7)
We know, the equation of line passing through two points is given by,
y-y1={(y2-y1)/(x2-x1)}*(x-x1)
Hence,y-3={(-7-3)/(5-2)}*(x-2)
or,y-3=(-10/3)*(x-2)
or,3y-9= -10x+20
or,3y+10x=20+9
or,10x+3y=29 is the required equation.
Answer:
Step-by-step explanation:
Divide the number absent by the total and multiply by 100
P=6/25 x 100% = 24%
1. Assessment: 65
Actually: 73
2. Formula: Assessment / Actually
= 65 / 73
⇒ 0.9 ( round to the nearest tenth )
3. Is that right ?
If it is wrong, I feel pretty sorry and please tell me.
4 × 5 - 8 × 1
= 20 - 8
= 12