Answer:
The system has exactly one solution where x = 0 and y = -3.
Step-by-step explanation:
-6x + y = -3
7x - y = 3
(7x - 6x) + (y - y) = 3 - 3
x + 0 = 0
x = 0
7(0) - y = 3
0 - y = 3
-y = 3
y = -3
-6(0) + y = -3
0 + y = -3
y = -3
So, the system has exactly one solution where x = 0 and y = -3.
Hope this helps!
Answer:
C..
Step-by-step explanation:
A rotation of 180 degrees about the center of the parallelogram will do this.
I thinkkkkk that you have to see what 2 #'s equal 7??
Answer:
88.3 ft3 is the answer hope this helps!!
Step-by-step explanation:
Downstream 280mi/7 hours
(Speed =change in position/change in time)
40mi/hr
Back
280/14
20mi/hr
