Is the function below linear or non linear? y = 5 + 3(x-4)
1 answer:
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Answer:
y - 5
Step-by-step explanation:
Given
Factorise the numerator
y² + 2y - 35 = (y + 7)(y - 5), thus fraction can be expressed as
Cancel the factor (y + 7) on the numerator/ denominator, leaving
y - 5
Answer:
Amount of hay in first barn = 90 tons
Amount of hay in second barn song = 30 tons
Step-by-step explanation:
Let the amount of hay in second barn be x, then hay in first barn will be 3x.
20 tons of hay was removed from first barn and ws added to second barn.
Now, the amount of hay in first barn = 3x -20
Amount of hay in second barn = x+20
The equation now formed is:
x+20 = (3x-20)
7x+14 = 15x -100
-8x = -240
8x = 240
x = 30
3x = 90
Amount of hay in first barn = 90 tons
Amount of hay in second barn song = 30 tons