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gtnhenbr [62]
3 years ago
6

What is the answer to 2(x+4)-3

Mathematics
2 answers:
Pepsi [2]3 years ago
5 0

Answer:

2x+5

Step-by-step explanation:

If by answer you mean the simplified version, then the first thing you have to do is distribute the 2 among the (x+4).

2(x + 4) - 3 = (2x + 8) - 3

simplify

                  = 2x + 5

The answer is 2x+5.

gizmo_the_mogwai [7]3 years ago
4 0
2x+8-3
8-3=5
5/2= 2.5
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You split $1500 between two savings accounts one pays 4%interest and the other pays 5% after one year you have earned $69.50 in
ANTONII [103]

Answer:

Step-by-step explanation:

Use the basic simple interest formula:

P * r * t = I and put the info into a table with those variables along the top, formig the columns we need:

                   P       *       r       *       t      =       I

Acct 1

Acct 2

If we have a total of 1500 to split up between 2 accounts, we put x amount of money into one and then have 1500-x left to put into the other.  We will fill those in along with the interest rates in decimal form and the time of 1 year:

                   P        *        r        *        t        =        I

Acct 1           x               .04                1

Acct 2     1500-x          .05                 1

Looking at the formula we are told that Prt = I, so we will multiply P times r times t and fill in the I column:

                  P        *        r        *        t        -        I

Acct 1         x                 .04              1               .04x

Acct 2    1500-x           .05               1          .05(1500-x)

The total Interest earned by the addition of the interest earned from both accounts is 69.50.  So we add the interest column together and set it equal to 69.50:

.04x + .05(1500 - x) = 69.50 and

.04x + 75 - .05x = 69.50 and

-.01x = -5.5 so

x = 550

That's how much money is in the account earning 4% interest.

7 0
2 years ago
a forester plants a tree and measure its circumference is yearly over the next four years the table shows the foresters measurem
Leokris [45]
The thing is that every 4 years, the tree grows 6 inches, so that could be expressed as a ratio, 4/6. That also means that every two years, the tree grows 3 inches since it could be simplified to 2/3.
5 0
3 years ago
A data set has a median of 12, an upper quartile of 15, a lower quartile of 10, a minimum of 4, and a maximum of 20. Which state
ololo11 [35]

Given:

A data set has a median of 12, an upper quartile of 15, a lower quartile of 10, a minimum of 4, and a maximum of 20.

To find:

The correct statement for the box plot.

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Therefore, the correct option is B.

8 0
2 years ago
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Mkey [24]

Answer:

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7 0
3 years ago
Greatest common factor of 18 and 44
Zanzabum
The greatest common factor is 2
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