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AysviL [449]
3 years ago
11

Harold bought 3 pounds of red apples and 4.2 pounds of green apples from a grocery store, where both kinds of apples are 1.75 a

pound. how much did harold spend on apples?
Mathematics
1 answer:
umka2103 [35]3 years ago
8 0
-----------------------------------------
Total weight of the apples:
-----------------------------------------
3 + 4.2 = 7.2

-----------------------------------------
Cost of the apples:
-----------------------------------------
7.2 x 1.75 = $12.60

-----------------------------------------
Answer: Harold spent $12.60.
-----------------------------------------
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A rose garden can be planted for $4000. The marginal cost of growing a rose is estimated to $0.30,
wariber [46]

Answer:

C(x)=4000+0.3x

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Step-by-step explanation:

We are given that A rose garden can be planted for $4000.

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Let x be the number of roses

So, Marginal cost of growing x roses = 0.3x

Total cost = 4000+0.3x

So, Cost function : C(x)=4000+0.3x ---A

Now we are given that the total revenue from selling 500 roses is estimated to $875

So, Marginal revenue = \frac{\text{Total revenue}}{\text{No. of roses}}

Marginal revenue = \frac{875}{500}

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So, Revenue function =  R(x)=1.75x ----B

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Now Plot A , B and C on Graph

C(x)=4000+0.3x  -- Green

R(x)=1.75x  -- Purple

Profit= 1.45x-4000  --- Black

Refer the attached graph

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zimovet [89]

Answer:

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Step-by-step explanation:

You have to expand the brackets :

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Answer:

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pls mark as brainliest

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3 years ago
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