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3 years ago

Equivalent to 1/2 (36x -14) +(2x-9)?

Mathematics

1 answer:

Anika [276]3 years ago

6 0

Answer:

20x - 16

Step-by-step explanation:

We can first do 1/2 (36x - 14), getting 18x - 7.

Then our expression becomes 18x - 7 + 2x - 9.

We can combine like terms, getting 20x - 16.

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9+15÷5×13 using pemdas

Svetllana [295]

Answer:

Step-by-step explanation:

$9 + 15 \div 5 \times 13 \\ = 9 + 3 \times 13 \\ = 9 + 39 \\ = 48$

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2 years ago

1. Camille received $1000 in graduation gifts. He found a savings plan that will pay him 4% interest compounded continuously. Us

Tems11 [23]

Answer:

10,000-$10,500

Step-by-step explanation:

The answer will be between $10,000-$10,500

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3 years ago

The radius of a circular clock is 10,5 inches. Which measurement is closest to the circumference of the clock in inches?

nikitadnepr [17]

The closest would be 66 inches

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3 years ago

Joshua spends 25 minutes of each day reading. Let d be the number of days that he reads, and let m represent the total minutes o

zavuch27 [327]

Answer:

The number of days are independent and the total number of minutes are dependent.

The required model for the situation is $m=25d$

The table is shown below:

Step-by-step explanation:

Consider the provided information.

Joshua spends 25 minutes of each day reading. Let d be the number of days that he reads, and let m represent the total minutes of reading.

We need to determine which variable is independent and which is dependent.

Here, the number of days are independent and the total number of minutes are dependent.

If he spends 25 minutes each day. So the total number of minutes in d days are:

$m=25d$

The required model for the situation is $m=25d$

Now make the table which showing the number of minutes spent reading over 7 days.

Substitute the value of d from 1 to 7 in $m=25d$

Number of days(D) Minutes(M)

1 25

2 50

3 75

4 100

5 125

6 150

7 175

3 0

2 years ago

A company that manufactures video cameras produces a basic model and a deluxe model. Over the past year, 40% of the cameras sold

VikaD [51]

Answer:

(9)(9) = .013. (53). 2. A company that manufactures video cameras produces a basic model and a deluxe model. In the past, 40% of cameras sold have been the basic model. Of those basic models sold, 30% of purchasers buy the extended warranty as well. Of the deluxe models sold, 50% purchase the extended warranty,.

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3 years ago