find x
PLEASE HELP QUICKLY

Find XPLEASE HELP QUICKLY

Answers

Answer 1

Answer:

[tex]\boxed{\tt B)\:x=9}[/tex]

Step-by-step explanation:

[tex]\tt 8(8+x+3)=10(10+x-3)[/tex]

[tex]\tt 8(x+11)=10(x+7)[/tex]

[tex]\tt 8x+11=10x+70[/tex]

[tex]\tt 10x-8x=88-70[/tex]

[tex]\tt \cfrac{2x}{2} =\cfrac{18}{2}[/tex]

[tex]\boxed{\tt x=9}[/tex]

~


Related Questions

Dernea gardening sells wheelbarrows. a wheelbarrow costs $6.94 to produce and it sells for $42.50. the company employs two salespeople, each of whom earns a different commission per wheelbarrow sold, as shown in the table below. a 3-column table with 2 rows. column 1 is labeled salesperson with entries travis, gary. column 2 is labeled sold with entries 36, 48. column 3 is labeled commission/sale with entries 7 dollars and 50 cents, 10 dollars and 60 cents. the company's expenses last month, not counting production costs or commissions, totaled $524.24. how much profit did dernea gardening make from the sales of wheelbarrows last month? a. $3,570 b. $1,886 c. $1,684 d. $2,208

Answers

The profit did Dernea gardening make from the sales of wheelbarrows last month is $1684.

What is profit?

Profit is the the difference of the selling price of an item and the cost of the item to produce and sell it.

Dernea gardening sells wheelbarrows.

The company employs two salespeople, each of whom earns a different commission per wheelbarrow sold, as shown in the table below.

A 3-column table with 2 rows. column 1 is labeled

Salesperson      Sold   Commission/SaleTravis,                  36          $7.50Gary.                    48          $10.60

The Travis sold by company is 36 with commotion $7.50 and the Gray sold by company is 48 with commotion $10.60. Thus, the total profit of the company is,

[tex]P=36\times7.50+48\times10.60\\P=778.8[/tex]

The company's expenses last month, not counting production costs or commissions, totaled $524.24.

A wheelbarrow costs $6.94 to produce. Thus, the cost price to produce 84 (36+48) wheelbarrow is,

[tex]C=6.94\times84=582.96[/tex]

Total cost of company to sell a wheelbarrow are,

[tex]C=778.8+524.24+582.96=1886[/tex]

Wheelbarrow sells for $42.50. Thus, the selling price of 84 (36+48) wheelbarrow is,

[tex]C_s=42.50\times84\\C_s=3570[/tex]

Hence, the profit will be,

[tex]P=3570-1886\\P=1684[/tex]

Thus, the profit did Dernea gardening make from the sales of wheelbarrows last month is $1684.

Learn more about the profit here;

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Answer:

c. $1,684

Step-by-step explanation:

el lado de un cuadrado de su area es de 432m2

Answers

Answer:

Todos los lados de un cuadrado son iguales. Hay 4 lados en un cuadrado. Entonces, para encontrar un lado, debemos dividir el área por 4.

432/4 = 108, Un lado del cuadrado mide 108 metros.

How many meters are in 3.7 km?

Answers

Answer:

3700 m.

Step-by-step explanation:

3.7km= 3.7* 1000

3.7 km = 3700 m

What is the completely factored form of x3 – 64x?
x(x – 8)(x – 8)
(x minus 4) (x squared + 4 x + 16)
x(x – 8)(x + 8)
(x – 4)(x + 4)(x + 4)

Answers

Answer:

3rd option

Step-by-step explanation:

x³ - 64x ← factor out x from each term

= x(x² - 64) ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b) , then

x² - 64

= x² - 8²

= (x - 8)(x + 8)

then

x³ - 64x = x(x - 8)(x + 8)

[tex] \huge \underline\frak \red{Answer}[/tex]

[tex]\small\mathbb\orange{x³-64x}[/tex]

[tex]\small\mathbb\orange{x(x²-64)}[/tex]

[tex]\small\mathbb\orange{know \: that \: it \: will \: be \: a \: x- and \: a \: because}[/tex]

[tex]\small\mathbb\orange{there \: is \: no \: middle \: x \: value}[/tex]

[tex]\small\mathbb\orange{x-)(x+)}[/tex]

[tex]\small\mathbb\orange{x(x \: — \: 8) (x+8)}[/tex]

______________________________________

[tex]\small\frak\green{hope \: its \: helpful \: to \: you}[/tex]

Patrick borrows $20,500 for 5 years with an interest rate of 2.3%, how much interest will he owe?

Answers

Answer:

i think its 2.3%

Step-by-step explanation:

tell me if im wrong

Find the coordinates of the midpoint of
segment XY for X(-2, 3) and Y(-8, -9).

Answers

Answer:

use formula

(x,y) =[ (x1+x2)/2 ,(y1+y2/2)]

=[(-2-8)/2, (3-9)/2]

=(-10/2 ,-6/2)

=(-5,-3)

Find the area of the circle. Round your answer to the nearest hundredth. The area is about square inches.

Answers

Answer:

I believe it is 201.06 square inches

Answer:

201.06

Step-by-step explanation:

The area of a circle is pi * r^2.  So, 3.14 * 8^2.  So, it would be 201.06 (rounded).  Hope this helps!

Solve x for 8 x = 22 Give your answer as an improper fraction in its simplest form.

Answers

Step-by-step explanation:

8x =22

Divide by 8

X=11/4

The required improper fraction is 11/4.

What is an  improper fraction?

Improper fractions are defined as fractions for which the numerator is greater than the denominator.

Given that an equation, 8x = 22, we need to find the value of x,

8x = 22

Diving both the sides by 8, we get,

x = 22/8

x = 11/4

Here, the numerator is greater than the denominator.

Hence, the required improper fraction is 11/4.

For more references on improper fraction, click;

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The diameter of a circle is 12 centimeters. What is the circle's circumference?
Use 3.14 for ​.

Answers

Answer:

37.68 centimeters

Step-by-step explanation:

The circumference of a circle can be found by using the formula πd, where d = diameter. We're given the diameter as 12 centimeters, and we're going to use 3.14 for pi.

3.14 × 1237.68

Therefore, the answer is 37.68 cm.

Have a lovely rest of your day/night, and good luck w/ your assignments! (‾◡◝)

good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Answers

Answer:

f(x) = 270,000(1.07)^x

$330,761.61

Step-by-step explanation:

Exponential growth is pretty simple:

f(x) = 270,000(1.07)^x

, where x is the number of years

To find sales after 3 years, substitute 3 for x:

f(x) = 270,000(1.07)^3

f(x) = 270,000(1.225043)

f(x) = $330,761.61

Answer:

1.  [tex]y=270000(1.07)^x[/tex]

2. $330,761.61

Step-by-step explanation:

General form of an exponential function: [tex]y=ab^x[/tex]

where:

a is the y-intercept (or initial value)b is the base (or growth factor) in decimal formx is the independent variable

If [tex]b > 1[/tex] then it is an increasing function

If [tex]0 < b < 1[/tex] then it is a decreasing function

Also [tex]b\neq 1[/tex]

Given:

a = $270,000b = 1 + 7% = 107% = 107/100 = 1.07

[tex]\implies y=270000(1.07)^x[/tex]

(where [tex]x[/tex] is the number of years, and [tex]y[/tex] is the annual sales in dollars)

When [tex]x=3[/tex]:

[tex]\implies y=270000(1.07)^3[/tex]

[tex]\implies y=330761.61[/tex]

Susie made 4 gallons of punch for her party. how many cups of punch did she make? do not give me a link just tell me.​

Answers

Answer:

32 is your answer

Step-by-step explanation:

simplify it down by dividing what you had in the gallon that came from 16 oz

HELP ME PLZZ I NEED HELP WITH THIS !!

Answers

Answer:

i think its letter B.

I hope I help you

Answer:

I think it is A but i might be wrong.

Step-by-step explanation:

I feel this is a matter of opinion.

The volume of this right prism is 266.5 ft³.

What is the height, x, of the prism?

Enter your answer as a decimal in the box.

x =
ft

Answers

Answer: The Correct answer is 8.2

Explanation: I took the K12 test and got it right

The height of the prism is 8.2 feet.

What is Volume?

The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.

Volume is a three-dimensional measurement that's used to gauge a solid shape's capacity. It implies that the volume of a closed form determines how much space it can occupy in three dimensions.

We have,

The volume of this right prism is 266.5 ft³.

As, the formula for Volume of Trapezoidal prism is

= 1/2 ( base 1  + base 2) x height x length

So, Volume of prism

266.5 = 1/2 (5 + 8) x 5 x y

266.5 = 32.5 y

y= 8.2

Thus, the height of the prism is 8.2 feet.

Learn more about Volume here:

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7/27 ? 11/36
< or > or =

Answers

Answer:   Less than sign

7/27 < 11/36

===================================================

Work Shown:

First assume the two fractions are equal

7/27 = 11/36

Let's cross multiply to get...

7*36 = 27*11

252 = 297

The last equation is false, so the original equation is false. We can fix things by replacing the equal sign with a less than sign (since 252 is less than 297), so we get this instead

7/27 < 11/36

7*36 < 27*11

252 < 297

Showing that 7/27 is smaller than 11/36. We can confirm this by converting everything to decimal form. Use a calculator.

7/27 = 0.259 approximately

11/36 = 0.306 approximately

We see that 7/27 has the smaller decimal representation.

Are -9 and 22 like terms

Answers

Answer:

I would say no. But do not get mad if i am wrong

Step-by-step explanation:

Answer:

no

they are not the same number

I need help with this it doesn’t take long.

Answers

Answer:

x=44

Step-by-step explanation:

x=#of baseball cards to start with

1/2x+9=31

x/2+9=31

    (-9) (-9)

then you take away 9 from both sides

x/2=22

then you times 22 by 2 which is 44

so that is the amount of cards you started with.

. A driver travels 688 miles in 2 hours. How many miles would this person
drives in 4 hours?

Answers

Answer:

1,376

Step-by-step explanation:

688 • 2 = 1,376

Answer:IT MATH

Step-by-step explanation:

4x + 6+ 3= 17
Show answer

Answers

Answer:

x= 2

Step-by-step explanation:

4x+6+3=17

4x+9=17

    -9  -9

4x= 8

4x/4 = 8/4

x= 2

Hope this helps!

good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Answers

Answer:

2x² - 12 + 8x

Setting up the equation:

Let that [SOMETHING] be L

⇒ 3x² + 8x - 16 - (L) = x² - 4

To avoid confusion, let's use parenthesis:

⇒ (3x² + 8x - 16) - (L) = (x² - 4)

Simplifying the equation:

Subtract "(3x² + 8x - 16)" both sides to isolate "(L)":

⇒ (3x² + 8x - 16) - (3x² + 8x - 16) - (L) = (x² - 4) - (3x² + 8x - 16)⇒ -(L) = (x² - 4) - (3x² + 8x - 16)

Take the "-" in the parenthesis:

⇒ -(L) = (x² - 4) + (-3x² - 8x + 16)

Open the parenthesis:

⇒ -L = x² - 4 - 3x² - 8x + 16

Combine like terms and simplify:

⇒ -L = x²(1 - 3) + (-4 + 16) - 8x⇒ -L = x²(-2) + (12) - 8x⇒ -L = -2x² + 12 - 8x

Put both terms in parenthesis:

⇒ -(L) = (-2x² + 12 - 8x)

Multiply both sides by -1:

⇒ (L) = -(-2x² + 12 - 8x)⇒ L = 2x² - 12 + 8x

Thus, the [SOMETHING] is 2x² - 12 + 8x.

Answer:

[tex]2x^2+8x-12[/tex]

Step-by-step explanation:

[tex]P=3x^2+8x-16[/tex]

[tex]= x^2-4[/tex]

The Quantity Subtracted

Let the Quantity be called "y"

[tex]P=y\\3x^2+8x-16-y=x^2-4[/tex]

Bring together like terms

[tex]y= 3x^2-x^2+8x-16+4\\y= 2x^2 + 8x-12[/tex]

Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle: 3,16,17 A. Not a triangle B. Acute C. Right D, Obtuse

Answers

Answer: B. Acute

Step-by-step explanation:

It cannot be right, because when doing the Pythagorean test it does not work, and it cannot be obtuse because (3)^2+(16)^2 isn’t greater than (17)^2, so this means it has to be acute.

Can anyone answer this please?

Answers

-7/11, or -0.63. because you convert the whole numbers to fractions then divide across.

-16/11

Step-by-step explanation:

16/3 %(- 11/3)

16/3 ×3/-11 = - 16/11

Type the missing number in this sequence:
3,
8,
18,
33,
53,
78,
108

Answers

Answer:

143

Step-by-step explanation:

3 + 5 = 8

8 + 10 = 18

18 + 15 = 33

33 + 20 = 53

53 + 25 = 78

78 + 30 = 108

108 + 35 = 143

Answer:

3, 8, 18, 33, 53, 78, 108, (143)

(143) is the next number

You are going by 5

Step-by-step explanation:

Does anyone know angles? If so can you help me?

Answers

Answer:

Top right is x=21 Top left is x=15

Bottom right is x=9 Bottom left is x=38

Step-by-step explanation:

Solve the equation
n2 = 37

Answers

Answer:

18.5

Step-by-step explanation:

first do the opposite of multiplication which id division,so u would do 37/2=18.5, so n=18.5

Another model rocket is accelerating at a rate of 3m/s squared with aforce of 1N. What is the mass of the rocket? plssssss hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! like right now plss
ty

Answers

Answer:

0.33333333333e3

Step-by-step explanation:

e = infinity

A coin is flipped 300 times. The outcomes are contained in the table.

Outcome Heads Tails
Relative frequency 286 14
What is the probability that the next flip will be a tails?

Enter the answer, in simplified form, by filling in the boxes.

Probability of Tails = $$
35 points please hurry

Answers

Answer:

30/50

Step-by-step explanation:

here are the pictures  HOPE I HELP :)

SLOVE I AM CONFUSED ON THIS PLEASE HELP 2+1=?​

Answers

Answer:

21

Step-by-step explanation:

i rest my case

Answer:

3

Step-by-step explanation:

2+1=3 trust me

ab = 6 BC= 12 what is the lenghth of ac

Answers

AC = AB + BC
= 6 + 12
= 18
Answer: 18

Explanation:
6+12=18

Anna spent $15.50 for child care on Monday, $22.50 on Tuesday, and $21.00 on Wednesday. How much did she spend on child care for these three days?

Answers

Answer:

15.50+22.50+21.00 = 59.00

=$59.00

how do you multiply fractions easily?

Answers

Answer:

To multiply two fractions, just do the following: Multiply the two numerators (top numbers) to get the numerator of the answer; multiply the two denominators (bottom numbers) to get the denominator of the answer.

Multiply the bottom denominators and then the same but with the numerator
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