Answer:
The solution to the system of equations is (8,11)
Step-by-step explanation:
A system of linear equations includes the line that is created by the equation y = x+ 3
The line through the points (3, 1) and (4, 3)
Equation of line =
Equation of line =
Equation of line =y-1=2x-6
Equation of line =y=2x-5
On a coordinate plane, a line goes through (0, 3) and (2, 5).
Equation of line =
Equation of line =y=2x+3
Plot all lines on graph
y = x+ 3 ---- Blue line
y=2x-5 --- Green line
y=2x+3 ---- Purple line
Refer the attached figure :
Hence the solution to the system of equations is (8,11)
Answer:
C: (8,11)
Step-by-step explanation:
1.5 miles/ .6 hours = 2.5 miles per hour
her walking rate is 2.5 miles per hour
d= r * t
4.5 miles = 2.5 * t
divide each side by 3.5
4.5 /2.5 = t
1.8 = t
t = 1.8 hours
11 am - 9 am = 2 hours
She will make it to work on time because 1.8 hours < 2 hours
It is because the first quadrants have positive values of x and y.
Quadrants are one-fourth of coordinate geometry and it is counted in an anticlockwise direction from the right top.
The angle of any quadrant is 90 degrees.
The only quadrant in which x and y both are positive is the first quadrant.
If we draw any figure in the first quadrants then it becomes easy to do any operation because of the positive values of x and y.
For example, if you want to measure distance then in the first quadrant it si positive but in the second or any other either x or y or both will be negative.
Hence "It is because the first quadrants have positive values of x and y".
To learn more about quadrants,
#SPJ2