A system of linear equations with no solution means that the lines never meet. So as long as your two lines have the same slope and different intercepts, they will be parallel.
Ex.) y= 2x + 5
and y=2x + 10
to have a solution, the lines have to cross at a point. so literally any two lines that aren't parallel.
Ex.) y= 3x + 1
to find the solution you start by setting the equations equal to each other
2x + 5 = 3x + 1
1) subtract 2x from both sides
5= x + 1
2) subtract 1 from both sides
4 = x
now we know the x value of the point is 4. To find the y value plug 4 into one of the equations
2(4) + 5
8 + 5
13
so the solution to this particular system is (4,13)
Answer:
median
Step-by-step explanation:
in a box plot, it does not represent the mean, just so you know.
mode = largest number.
range = difference between largest number and smallest number
Answer:
100.6
Step-by-step explanation:
Is each a circle or are they going to be triangles because if so you would divide 5 by 2 and get your answer of 2.5 as the diameter for each slice but if it is circles you would divide 5/7 and get .71428......
Hello from MrBillDoesMath!
Answer:
The 5 in the thousands place means 5 * 1000 or 5000. The 5 in the tens place means 5* 10 or 50.
Thank you,
MrB