Find the cost of 1 kilogram, by dividing the cost of 2 by 2:
4.50 / 2 = $2.25 per kilogram.
Now multiply the cost of 1 by 3:
2.25 x 3 = $6.75 for 3 kilograms.
Answer:
Step-by-step explanation: the first is m the second one is 15x+5
Answer:
<h3>27</h3>
Step-by-step explanation:
Given
f(x)= x^2-2 and g(x) = 4f (x)-1
g(x) = 4(x^2-2) - 1
g(x) = 4x²-8-1
g(x) = 4x²-9
Get g(-3):
g(-3) = 4(-3)²-9
g(-3 = 4(9) - 9
g(-3) = 36-9
g(-3) = 27
Answer:
- yirsurusitr
Step-by-step explanation:
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