Answer:
f(n) = 8.5n
Step-by-step explanation:
$8.50 * n = Gross
Answer:
D
Step-by-step explanation:
First add all the simple line up so;
![8 + 7 + 3 + 2 = 20](https://tex.z-dn.net/?f=8%20%2B%207%20%2B%203%20%2B%202%20%3D%2020)
Then use Pythagoras to work out the lengths of the remaining lines
![\sqrt{ {2}^{2} + {4}^{2} } = 2 \sqrt{5} \\ \sqrt{ {3}^{2} + {1}^{2} } = \sqrt{10} \\ 20 + \sqrt{10} + 2 \sqrt{5} = 27.63441362](https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%7B2%7D%5E%7B2%7D%20%20%2B%20%20%7B4%7D%5E%7B2%7D%20%7D%20%20%20%3D%202%20%5Csqrt%7B5%7D%20%20%5C%5C%20%20%5Csqrt%7B%20%7B3%7D%5E%7B2%7D%20%20%2B%20%20%7B1%7D%5E%7B2%7D%20%7D%20%20%3D%20%20%5Csqrt%7B10%7D%20%20%5C%5C%2020%20%2B%20%20%5Csqrt%7B10%7D%20%20%2B%202%20%5Csqrt%7B5%7D%20%3D%2027.63441362%20)
So to three decimal places it would be;
![27.634](https://tex.z-dn.net/?f=27.634)
Answer:
The answer is option B, x = 4.2
Answer:
y=1/4x-1
Step-by-step explanation:
i knew the general equation of the line and i knew the slope would be a fraction because the line is rlly flat
-1 would be the b and i plugged in simple fraction values for m
i checked in desmos and they look similar
hope this helps and is correct <3
Let x be the number of pastries they must sell.
$3.50x≥140
This inequality states that for the number of pastries at 3.50 dollars each must be greater than or equal to 140. Solve for x.