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Amiraneli [1.4K]

4 years ago

7

Y minus two thirds x minus one

1 answer:

Harlamova29_29 [7]4 years ago

5 0

Answer:y-2x/3-1

Step-by-step explanation:

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The steps to solve it. Unsure what step I am missing.<br><br>solve: e^(6x)=6e^(x)

Inessa [10]

<em>Solve: </em> $e^{6x} = 6e^{x}$

Taking the natural log of both sides will cancel out the left hand side, since exponentials and logarithmic functions are inverses of each other.

$ln(e^{6x}) = ln(6e^{x})$

Using the property, log(ab) = log(a) + log(b), we can simplify the right hand side, and the left side simply will cancel down to 6x.

$6x = ln(6) + ln(e^{x})$
$6x = ln(6) + x$

Isolate the variable to solve directly for x.
$6x - x = ln(6)$
$5x = ln(6)$

$\therefore x = \frac{ln(6)}{5}$

7 0

4 years ago

Tyra wants to arrange 32 tiles in equal rows and columns. How many ways could she organaize the tiles. List the factors.

bogdanovich [222]

2 ways

4 rows 8 columns

8 rows 4 columns

5 0

4 years ago

Simplify 4z2 + z2 + 6a.

podryga [215]

5z^2 + 6a is the simplified expression

5 0

3 years ago

A gallon of latex paint can cover a 400 square foot room Maria has a rectangular room whose dimensions are 8 feet by 20 feet wit

tigry1 [53]

Answer:

The answer to your question is: 1.78 gallons

Step-by-step explanation:

Data

1 gallon = 400 ft²

room = 8 ft x 20 ft x 7 ft

Process find the area of the 6 walls of the room

Area of the floor and ceiling

A = base x width

A = 20 x 8

A = 160 ft² x 2

A = 320 ft²

Area of the walls

Area = base x width

Area = 2(20 x 7) + 2(7 x 8)

Area = 280 + 112

Area = 392 ft²

Total area = 320 + 392 = 712 ft²

1 gallon ------------------- 400 ft²

x ------------------- 712 ft²

x = (712 x 1)/400

x = 1.78 gallons

I consider that Maria will paint both the floor and the ceiling

6 0

4 years ago

an appliance store decreases the price of a 19-in. television set 26% to a sale of $463.98. what was the original price?

pogonyaev

100%-26%=74%

x=the original price

$\frac{0.74}{1}$ = $\frac{463.98}{x}$

$\frac{463.98}{0.74}$ = $\frac{0.74x}{0.74}$

627=x

The original price was $627.

6 0

3 years ago