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The equation which relates the height of the flower pot based on the <em>number of pots</em> is 4a + 16
<u>Creating a system of linear equations based on the information given</u> :
- a = number of flower pots
4a + b = 32 - - - - - (1)
2a + b = 24 - - - - - (2)
From (2)
2a + b = 24
Make b the subject ;
b = 24 - 2a - - - - (3)
Put b = 24 - 2a in (1)
4a + 24 - 2a = 32
4a - 2a + 24 = 32
2a = 32 - 24
2a = 8
a = 8/2
a = 4
From (3) :
b = 24 - 2(4)
b = 24 - 8
b = 16
The equation which relates the height of a flower pot is 4a + 16
Learn more :brainly.com/question/18796573
Answer:
Step-by-step explanation:
We have:
And we want to solve for y when x is -9.
So, substitute -9 for x and evaluate:
Hence, when x is -9, y is -13.
