Answer:
Equation in slope-intercept form is 
Step-by-step explanation:
We need to write equation in slope-intercept form to represent the relationship shown in the table.
The general equation of slope-intercept form is: 
where m is slope and b is y-intercept.
Finding slope using point (-2,-6) and (0,0)
The formula used is: 
We have 
Putting values and finding slope
Using slope m= 3 and point (-2,-6) we can find y-intercept
So, we have y-intercept b =0
Equation in slope-intercept form having slope m= 3 and y-intercept b =0 is:
So, Equation in slope-intercept form is
Answer:
22 millimeters
Step-by-step explanation:
Given that:
Scale of drawing = 11 millimeters : 4 meters
This means 4 meters of actual is represented as 11 millimeters on the drawing
If actual length of dining room = 8 meters ;
Lenght of dinning room in drawing will be x :
11 millimeters = 4 meters
X millimeters = 8 meters
Cross multiply :
4*x = 11 * 8
4x = 88
x = 88/4
x = 22
Hence, the length of the drawing will be 22 millimeters
Answer:
0.85 = 85%
Multiply 0.85 by 100 to get 85 percent
Answers: x = 1 and y = -1
Explanation:
Start where your teacher left off, which is -3y = 3.
We solve for y by dividing both sides by -3
That turns -3y = 3 into y = -1
Then we use this y value to find x
x - 5y = 6
x - 5(-1) = 6
x + 5 = 6
x = 6-5
x = 1
The solution is (x,y) = (1, -1)
Answer:
Absolute error = $25
Step-by-step explanation:
Given that:
Amount spent by John on shopping trip = $75
Estimated amount to spent on shopping trip = $100
Absolute error = Approximate value - Exact value
Here,
Approximate value = $100
Exact value = $75
Absolute error = 100 - 75
Absolute error = $25
Percentage = 
Percentage = 
Percentage = 33.33%
Hence,
Absolute error = $25
