22/7 -2/3= 20/4
20/4×1/2=20/8
you need simplifly
so is 4/2
6. is 8 more than and 7. is ll
It is 7, C,
A= 1029
B=7203
Answer:
$2.09
Step-by-step explanation:
3.8 x .55 = 2.09
Answer:
5y = -2x + 31
Step-by-step explanation:
Given equation:
y = 
Coordinate = (-7,9)
Unknown:
Equation of the line perpendicular = ?
Solution:
The slope - intercept format of a line is given as;
y = mx + c
where y and x are the coordinates
m is the slope
c is the y-intercept
y = 
From the given equation; slope is 
A line perpendicular will have a slope that is negative and the inverse of this;
slope of perpendicular line = 
Since y= 9 and x = -7;
So;
9 =
+ C
9 =
+ C
C = 9 -
= 
Now,
y =
x + 
mulitply through by 5;
5y = -2x + 31