is not true
Step-by-step explanation:
We need to find if
is true?
Solving:

Cross Multiplying




Since both sides of the equation are not equal, so there is no solution.
So,
is not true.
Keywords: Solving Equations
Learn more about Solving Equations at:
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Keisha is correct since all the points in quadrant one are positive. If the coordinates are interchanged, the x coordinate and the y coordinate will still both be positive so they will remain in quadrant 1
Answer:
7.5 hours
Step-by-step explanation:
Constance's car has a 12-gallon gas tank.
She can travel 25 miles on one gallon of gas, so she can travel
miles using all gas from the tank.
Constance begins with a full tank of gas and drives at a constant rate of 40 miles per hour.
So, Constance can drive for
hours.
Answer:
x > 15
Step-by-step explanation:
5x-7>4x+8
+7 +7
5x > 4x +15
-4x -4x
x > 15
hope this helps :)