Answer:
th answer will probably be 0
Answer:
Step-by-step explanation:
We are given:
2
- ----------
-13
Since a negative number (-2) divided by another negative number results in a positive number,
2
----------
13
Both Answers A and B are correct; the final value in each case is +2/13.
Area = Length x width
Area = 8 x 8 = 64 square yards
Total cost = area x cost per square yard
Total cost = 64 x 1.00 = $64
Answer:
The graph of such system of equations should show two lines with different slopes, and therefore intersecting in one unique point.
Step-by-step explanation:
In order to have a system of linear equations in two variables give as answer only one solution (that is a unique point on the plane), the graph of such equations should be two lines with different slopes, and therefore intersecting in one unique point.
Graphs with parallel lines will not be correct since there is no intersection, and therefore no answer to such systems.
Graphs that show lines that overlap are not an answer either, since in such case there are infinite number of solutions (all the points on each line)