Step-by-step explanation:
this is really simple : we only need to put the given x and y coordinate values into both equations and see, if both equations remain true.
(-2, -1) means x = -2, y = -1
first equation :
-1 = 3×-2 + 5 = -6 + 5 = -1
so, -1 = -1
true.
second equation :
-2 + -1 = -3
-3 = -3
true.
therefore, (-2, -1) is a solution to the linear system.
the point is the crossing point of both lines.
Answer: 1/2
Step-by-step explanation: I believe the answer is 1/2 because for (2,-6) and (4,-7) the rise over run is 1/2. I don't know though
Answer:
number (x) is no more than 5 1/2. = The first option
- Four added to 3 times a number (x) is less than 19.= The third option
- The sum of two times a number (x) and -2 is at least 8. = The last option
- Seven subtracted from 4 times a number (x) is more than 13. = the second option
Step-by-step explanation:
got 100% on the test
;)
now, if we move the second fraction over, we'd get the equation of,
now, check the picture below, they are definitely not equal to one another.
