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Vedmedyk [2.9K]

3 years ago

7

Which operation should you perform first when you simplify 63 − (2 + 54 × 6) ÷ 5? A division B multiplication C subtraction D ad

dition

1 answer:

Hatshy [7]3 years ago

8 0

Answer:

start with what's inside the parenthesis so in this case do 54x6 first then solve (2+ whatever the answer was by multiplying 54 times 6

Step-by-step explanation:

Answer A division

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Write the inequality that represents the sentence, "Six less than a number is greater than 53."

Fiesta28 [93]

Answer:

6<x>53

Step-by-step explanation:

x = number

6 is less than = 6<

greater than 53 = >53

put it all together

6<x>53

4 0

3 years ago

Find the slope of the line through each pair of points

ddd [48]

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3 years ago

kaheart [24]

Answer:

In the following figure: F

Each of the seven digits from 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 is:

a)Represented by a different letter in the figure above.

b)Positioned in the figure above so that A*B*C,B*G*E,and D*E*F are equal.

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G represents the digit 2

3 0

3 years ago

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prisoha [69]

Answer:

-3/-6, 2/2

Step-by-step explanation:

I'm not really sure how else to finish this

3 0

3 years ago

A jeweler wants to minimize business costs and has found that the average cost in dollars per necklace is given by C(x)=0.5x^2-7

Vika [28.1K]

Answer:

The maximum cost is 41 dollars per necklace.

Step-by-step explanation:

The average cost in dollars/necklace is given by :

$C(x)=0.5x^2-7x+65.5$ .....(1)

Where

x is the number of necklaces that are created

To maximize the cost, find the value of x by putting dC/dx = 0

$\dfrac{d}{dx}(0.5x^2-7x+65.5)=0\\\\x-7=0\\\\x=7$

Now put the value of x = 7 in equation (1).

$C(x)=0.5(7)^2-7(7)+65.5\\\\=41\ \text{dollars per necklace}$

Hence, the maximum cost is 41 dollars per necklace.

8 0

3 years ago