Answer:
24.75$
Step-by-step explanation:
Answer:
Step-by-step explanation: 36-30%= 25.2
your answer should be 25.2
Answer:
y= x
Step-by-step explanation:
Given the two points:
- Origin (x1, y1) = (0, 0)
- The point (x2, y2) = (5, 9)
Because the x-axis is labeled time (in minutes) and the y-axis is labeled distance (in kilometers).
=>Time, x the independent variable,and distance is the dependent variable.
We have the standard form of a linear equation is:
y= mx + b where a is the slope
We know that, the slope of the function is:
m =
In this situatuon, m =
=> y= x + b(1)
The line that goes through (0, 0) so we substitute (0, 0) into (1), we have:
0 = *0 + b
<=> b = 0
So our equation that the graph represents is: y= x
Bizzare problem. What are the choices?
The triangle angles add to 180.
4x + 7 + 2x +3 + 6x - 10 = 180
12x = 180
x = 15
Dilation doesn't change the angles so we must have
4x + 7 = 5x - 8 and 2x + 3 = 3x - 12 and 6x - 10 = 7x - 25
Fortunately x=15 is the solution to all of these so it's consistent.
That's true since it is absolute value.