Answer:
Step-by-step explanation:
To add matrices, we add the corresponding components.
The given matrices is
We add the corresponding components to get;
We simplify to get:
A first-aid booth is located 3/4 of the distance from point A to point B. At what marker on the path is the first-aid booth loca
1 answer:
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2x-3y = 8
Add 3y on both sides
2x = 8 + 3y
Subtract 8 on both sides
3y = 2x - 8
Divide 3 on both sides
Add 3y on both sides
2x = 8 + 3y
Subtract 8 on both sides
3y = 2x - 8
Divide 3 on both sides
Answer:
(5,-6) is a solution
Step-by-step explanation:
Given
Required
Tell whether (5,-6) is a solution
In (5,-6): x = 5 and y = -6.
Substitute these values in the given equations
becomes
becomes
Because both solutions are true, then (5,-6) is a solution