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LenKa [72]
2 years ago
7

A sandwich store charges a $10 delivery fee, and $4.50 for each sandwich. What is the total cost for x sandwiches? *

Mathematics
2 answers:
noname [10]2 years ago
8 0
4.50x + 10. Hope this helps
Alex_Xolod [135]2 years ago
5 0

Answer:

Step-by-step explanation:

4.50x however many she buys just multiply that number to 4.50.

hope this helps

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Step-by-step explanation:

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Please help. 48 points and the first answer is brainliest!
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Answer:

B)  f(x) =  -16(x - 1.5)² + 40

Step-by-step explanation:

The equation we have is: h(t) = -16x² + 48x + 4

The answers are all in vertex form, so we need to covert this equation into vertex form by completing the square.

Step 1:  factor out -16 from the first 2 terms...

-16(x² - 3x) + 4    

Step 2:  complete the square on this term...

-16(x² - 3x + (3/2)² - (3/2)²)

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So f(x) =  -16(x - 1.5)² + 40

8 0
2 years ago
Read 2 more answers
How much chocolate will 3 people get if they share a 4/5 pound of chocolate equally
VikaD [51]

\text{Hello!}

\large\boxed{\frac{4}{15}lbs}

\text{Since the chocolate is being shared with 3 people, divide by 3:}

\frac{4}{5} / 3 = \\ \\\text{Divide by multiplying by its reciprocal:}\\\\\frac{4}{5}* \frac{1}{3} = \frac{4}{15}lbs

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