Answer:
D). Y = 4x -6
Step-by-step explanation:
Let's get the gradient of line MN
Gradient= (y2-y1)/(x2-x1)
Gradient=( 6-3)/(-7-5)
Gradient= 3/-12
Gradient= -1/4
For a line to be perpendicular to line MN , it gradient multiplied with line MN gradient will be equal to -1
MM'= -1
M = gradient of line MN
M' = gradient of the unknown line
MM'= -1
-1/4M'= -1
M' =( -1*4)/-1
M' = 4
So the line will have a gradient of 4
That is, the equation well be in the form of
Y= 4x +c
Where c can be a positive or negative intercept or constant.
The correct option is
D). Y = 4x -6
Answer:
$196 for twenty-four months. $130 for twelve months
$80 for one month. $100 dollars for five months.
Step-by-step explanation:
y=mx+b solved is y=5x+75
note- X is the amount of months
y=5(24)+75 y=5(11)+75 y=5(1)+75 y=5(5)+75
y=120+75 Y=55+75 y=5+75 y=25+75
y=195 y=130 y= 80 y=190
12/3=4
so m=4
6x4=24
6x1=6
24-6=18
Answer:
x<2 is your answer
Step-by-step explanation:
-2x+4>-4x+8
subtract each term by 8
-2x+4-8>-4x+8-8
add both side by 2x
-2x+2x-4>-4x+2x
-4>-2x
dividing both term by -2
-2x/-2<-4/-2
x<2
It is composite because it can be factored out as 5x3 or 15x1
