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Reika [66]
3 years ago
5

Someone please help me! I would appreciate it so much!

Mathematics
2 answers:
Alexxandr [17]3 years ago
8 0
5.1 • 0.79 = 4.029
the apples cost $4.03
exis [7]3 years ago
6 0

Given that Mandy Cart Contains :

5.1 pounds of Apples that cost $0.79 a Pound

From the above statement we can say that :

One Pound of Apples cost is 0.79 Dollar

5.1 Pounds of Apples cost = 5.1 × Cost of One Pound of Apples

5.1 Pounds of Apples cost = (5.1 × 0.79) Dollar = 4.029 Dollar

So the Cost of Apples Mandy Put in her Cart is 4.029 Dollar

You might be interested in
If a monopolist supplies goods at a price; P = 170 - Q, with marginal cost; MC = 52. Find the quantity and price
Arada [10]

Answer:

Quantity = 59 units

Price = $111

Step-by-step explanation:

The Demand function is given by

P = 170 - Q

The Marginal cost is given by

MC = 52

We are asked to find the quantity and price of goods.

Firstly, obtain the Marginal revenue function from the demand function

The Total revenue is given by

TR = P \times Q \\\\TR = (170 - Q) \times Q \\\\TR = 170Q - Q^2

The Marginal revenue is the derivative of the Total revenue,

MR = \frac{d}{dQ} (TR) = 170Q - Q^2 \\\\MR = \frac{d}{dQ} (TR) = 170 - 2Q \\\\

Assuming that the monopolist maximizes profits,

MR = MC \\\\170 - 2Q = 52\\\\2Q = 170 - 52\\\\2Q = 118\\\\Q = 118/2\\\\Q = 59

Therefore, the quantity is 59 units.

The price of each good is

P = 170 - Q \\\\P = 170 - 59 \\\\P = 111

Therefore, the price is $111.

3 0
3 years ago
What is the answer to <br> 6x&gt; -54
Anestetic [448]

Answer:

6 times whatever x is would be greater that -54

7 0
2 years ago
Express as a difference: a+b, a+5
Tcecarenko [31]

Answer:

a - (-b), a - (-5)

Step-by-step explanation:

A double negative negative is a positive, so a - (-b) = a + b, and a - (-5) is a + 5. However, a double negative is still a difference, so this answer works.

6 0
2 years ago
Write 3 tens 9 ones in another way
Vsevolod [243]
3 tens is 3 * 10 = 30
9 ones is 9 * 1 = 9
30 + 9 = 39
Answer: 39

5 0
3 years ago
What does an equation have that an expression doesn't?
Akimi4 [234]

Answer:

the answer is an equal sign

4 0
3 years ago
Read 2 more answers
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