Answer:
a : c = 6 : 5
Step-by-step explanation:
Expressing the ratios in fractional form, then
=
×
×
=
×
×
=
=
Thus a : c = 6 : 5
An ordered pair tells us what about a system of equations ?
1 answer:
Answer:
Step-by-step explanation:
It may not tell you anything. You have to be careful how you think about the answer to this. An ordered pair is just that: it describes an x and y value and that is really all that it does.
However it may also be used to describe the solution to a system of equations which cross in one place. For example, if you plot
y = x + 1
y = -3x + 2
The ordered pair that gives the point where both equations equal the same thing is (0.25,1.25) The graph is shown below, and the ordered pair marks the solution.
You might be interested in