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2 years ago

Choose the logarithmic form of the exponential equation 3^7 = (4x+3).

Mathematics

1 answer:

Ratling [72]2 years ago

3 0

Answer:

546

Step-by-step explanation:

4x3^7=2187

so now its

2187=4x+3

subtract 3 from both sides

now its

2184=4x

divide both sides by 4

546=x

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10(h+1)-4=76 solve variable. include steps, also check your answer!

kvasek [131]

Answer:

10h + 10 - 4 = 76;

10h + 6 = 76;

10h = 76 - 6;

10h = 70;

h = 70 ÷ 10;

h = 7;

Check: 10 · ( 7 + 1 ) - 4 =

10 · 8 - 4 =

80 - 4 =

76 TRUE

Step-by-step explanation:

8 0

2 years ago

a certain stock started the day at $35 a share. By the end of the day the stock had increased by 20%.what is the new price of th

Wittaler [7]

Answer:

New price of the stock = $42

Step-by-step explanation:

Given

Price of stock at the start of the day = $35

Increased by 20% by the end of the day.

To find the new price of the stock which is the price of the stock at the end of the day.

Solution:

Price at start =$35

Increase Percent at the end = 20%

Amount of increase in price = $Increase\ percent \times start\ price = 20\% \times 35 =0.2\times 35=\$7.0$

∴ New price at the end of the day = $Start\ price + increase\ in\ price= \$35+\$7=\$42$

8 0

3 years ago

Write the sum as a product of two factors 25g+10+5<br><br>

agasfer [191]

Answer:

$5\times(5g+2f+1)$

Step-by-step explanation:

$25g+10f+5$

Writing each term in its factors:

$(5\times5)g+(5\times2)f+5$

We find out that 5 is the GCF of all the terms

Factoring out 5 from the given expression.

$5\times(5g+2f+1)$

Factors: 5 and $(5g+2f+1)$

Thus:

$25g+10f+5 = 5\times(5g+2f+1)$

3 0

3 years ago

Help needed for this question.

hammer [34]

Answer:

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7 0

2 years ago

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slamgirl [31]

Use the formula:
Y-yo=m(x-xo)

8 0

2 years ago

Choose the logarithmic form of the exponential equation 3^7 = (4x+3).​

Choose the logarithmic form of the exponential equation 3^7 = (4x+3).