Answer:
2rs/3
Step-by-step explanation:
Answer:
I believe your answer is C 94.79
If this answer is wrong please let me know my apologies
Step-by-step explanation:
If my math is correct
44.50+44.50=89
89
Now, find the tax value by multiplying tax rate by the before tax price:
tax = 85 × 0.065
tax = 5.53 (tax value rounded to 2 decimals)
Add tax to the before tax price to get the final price:
The final price including tax = 85 + 5.53 = 90.53
90.53 plus the shipping 3.89=94.79
Answer:
P(x) = 0.50x - 5
Step-by-step explanation:
x = number of glasses sold
She charges $0.50 per glass, so her revenue is
R(x) = 0.50x
which is the amount of money she brings in
Her cost function is
C(x) = 5
assuming she only spends that $5.00 on the supplies mentioned.
The profit P(x) is the difference of revenue and cost
Profit = Revenue - Cost
P(x) = R(x) - C(x)
P(x) = 0.50x - 5
Answer: 
2. Vertex: (-5, 4) Focus: (-6, 4) Directrix: x = -4
<u>Step-by-step explanation:</u>
The vertex form of a parabola is y = a(x - h)² + k or x = a(y - k)² + h
- (h, k) is the vertex
- p is the distance from the vertex to the focus
- -p is the distance from the vertex to the directrix
1) y = (x + 3)² - 6 → a = 1 (h, k) = (-3, -6)
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