It would be the Ys in the points, the second numbers: 0,-3,-9,5,7
No solution .............
Answer:
Look for the same entry in both (all) tables.
Step-by-step explanation:
We assume here that the system of equations consists of two equations in two variables. If there are more equations in more variables, the general approach is the same.
A "solution" to a system of equations is a set of variable values that satisfies all equations of the system simultaneously. A table for one equation will generally list sets of variable values that satisfy that equation. <em>When the same set of values appears in the table for each of the equations, then that set of values is the solution</em>.
__
<u>Example</u>
The attachment shows tables for two equations:
Highlighted are the table entries that are the same for both equations. This is the solution to the system of equations. (x, y) = (3, 6) satisfies both equations:
Step 1 : calculate the difference between the 2 numbers: 25 -20 = 5
step 2: divide the difference by the original amount: 5 /20 = 0.25
step 3: multiply the decimal by 100 to get the percentage: 0.25 * 100 = 25% increase
Answer: 35:105=1:3
Hope this helps! Have a good day !!! :)