Y= -9x+5
The slope intercept formula is y=mx +b, where m is the slope and b is the y-intercept. We know that m is -9 because that’s the slope and b is 5 because the y-intercept is at (0, 5), meaning that’s where the line crosses the y-axis.
If u need defination of supplementary angle then it is like this,
THOSE ANGLE WHICH IS EXACTLY 189 DEGREE IS CALLED SUPPLEMENTARY ANGLE.
The percentage discount is 80%
80% of 50 is 40.
I hope this helps.
Answer:
6
Step-by-step explanation:
-X+11=-2X-7
11=3X-7
18=3X
18/3= 6
The first choice is correct. 1 times 8 is 8, and 1+8 is 9