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3 years ago

Given the equation 2x+2/y =4w+2 what is the value of x

2 answers:

8 0

X=2W+1-1/Y
YOU SUBTRACT 2/Y TO START TO GET X ALONE.
WHICH WOULD MAKE IT 2X=4W+2-2/Y.
THEN YOU MUST DIVIDE BOTH SIDE BY TO FINISH GETTING X ALONE WHICH WOULD GIVE YOU YOUR ANSWER

Mars2501 [29]3 years ago

5 0

Answer: x=2yw+y-1

Step-by-step explanation:

2x+2/y=4w+2

2x+2=4yw+2y

2x=4yw+2y-2

therefore we get X=2yw+y-1

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Dividing a Fraction into Equal Groups

Sergeu [11.5K]

Answer:

Each hiker carried the backpack for 1/5 of the total trail distance

Step-by-step explanation:

Three members of a teen hiking group hiked 3/5 of the entire Appalachian trail, each teen carried the backpack the same distance

=> each teen carried the backpack for = (1/3) (3/5) of total Distance = 1/5

3 0

2 years ago

3x-13=74 solve for x

never [62]

Answer:

x=29

Step-by-step explanation:

3x-13=74

We want to solve for x, so we need to isolate it.

The first step is to add 13 to each side.

3x-13+13=74+13

3x = 87

Then we divide by 3 on each side

3x/3 = 87/3

x= 29

7 0

3 years ago

Enter the common ratio for the geometric sequence below. 4,6,9,...

UNO [17]

Answer:

1.5

Step-by-step explanation:

6/4=1.5

9/6=1.5

5 0

3 years ago

On a airplane,there are two seats on the left side in each row and there seats on the right side.there are 90 seats on the right

Neko [114]

There is also 90 seats

6 0

3 years ago

Read 2 more answers

Leo's bank balances at the end of months 1, 2, and 3 are $1500, $1530, and $1560.60,

grandymaker [24]

Leo's balance after 9 months will be: $1757.49

Step-by-step explanation:

It is given that the balances follow a geometric sequence

First of all, we have to find the common ratio

Here

$a_1 = 1500\\a_2 = 1530\\a_3 = 1560.60$

Common ratio is:

$r = \frac{a_2}{a_1} = \frac{1530}{1500} = 1.02\\r = \frac{a_3}{a_2} = \frac{1560.60}{1530} = 1.02$

So r = 1.02

The general form for geometric sequence is:

$a_n = a_1r^{n-1}$

Putting the first term and r

$a_n = 1500 . (1.02)^{n-1}$

To find the 9th month's balance

Putting n=9

$a_9 = 1500 . (1.02)^{9-1}\\= 1500.(1.02)^8\\=1757.4890$

Rounding off to nearest hundredth

$1757.49

Hence,

Leo's balance after 9 months will be: $1757.49

Keywords: Geometric sequence, balance

Learn more about geometric sequence at:

#LearnwithBrainly

5 0

3 years ago