If 6x-4 is 11 less than 25 what is the value of 9x

Answers

Answer 1

Answer:

The value of 9x will be equal to 27.

What is an expression?

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that 6x-4 is 11 less than 25.

=> 6x - 4 = 25 -11

Take all the constant terms on one side and solve.

=> 6x = 25 - 11 + 4

=> 6x = 18

Divide 18 by 6 to get the value of x.

=> x = 18/6

=> x = 3

The value of 9x will be calculated as below:-

9x = 9×3 = 27

Therefore, the value of 9x will be equal to 27.

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Answer 2

Answer: Given that 6x-4 is 11 less than 25

=> 6x - 4 = 25 -11

=> 6x = 25 - 11 + 4

=> 6x = 18

=> x = 18/6

=> x = 3

Now, we know x = 3

So 9x = 9×3 = 27

$\boxed{ \textbf{ \red{Answer: 9x = 27}}}$

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PLEASE HELP !The graph shows the ages of different concertgoers who have backstage passes. Which statement is true about the graph? A) A late arrival who is 21 years old with a back-stage pass will make the mean greater than the median. B) The two holders of back-stage passes whose ages are above 40 make the mean age higher than the median age. C) The ages of concert-goers with backstage passes are skewed left, so the mean age is less than the median age. D) A concert-goer who is 18 years old and wins a back-stage pass will pull the mean more than 2 years less than the median.

Divide the fractions and simplify the answer 60 / 2 2/3

Answers

2 2/3 as a decimal is 2.66666667. 60 divided by 2.66666667 is 22.5.
As a fraction, the answer will be 22 5/10

Please mark my answer as the brainliest answer, I'd really appreciate it, thanks!

Hey there, make 60 a fraction, 60=60/1, 2 2/3 as an improper fraction is 8/3. Now, we have 60/1÷8/3, change the ÷ sign into a × sign. Flip 8/3 into 3/8, now we have 60/1×3/8. 60×3=180 and 1×8=8. Now, we have a fraction of 180/8. Then, we simplify 180/8. The GCF of 180 and 8 is 4 so we divide by 4, 180÷4=45 and 8÷4=2, So, 180/8 simplified is 45/2, 45 is bigger than 2 so we make 45/2 as a mixed number, 45/2 as a mixed number is 22 1/2. Therefore, 60 ÷ 2 2/3 = 22 1/2

Which function is NOT linear? ☆y=x²+2 ☆y=3x ☆ y = 3x/4 ☆ x - y = 1

Answers

Answer:

y = x^2 +2

Step-by-step explanation:

x^2 is parabolic not linear

PLZ HAAAALPOne winter day, the temperature was -15°F. Later that day, the temperature rose 12°F to reach the high temperature for the day. If t represents the high temperature, what is t?

Answers

Answer:

-3°F

Step-by-step explanation:

-15 + 12 = -3

Answer:

-3

Step-by-step explanation:

Three years ago, Jolene bought $550 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of 10 1 2 % per year. How much is the stock worth now? (Round each money calculation you make to the nearest cent.)

Answers

Answer:

Hence the the value of stock after three years worth $734.44

Step-by-step explanation:

According to question ,

Jolene bought three years ago, stock in a company worth = $550

The value has been increase after three year at rate of = 10.12 %

So,

The value after three years can be written as

Final value = initial value $( 1 +(Rate)/(100))^(Time)$

Or, Final value = $550 $( 1 +(10.12)/(100))^(3)$

Or, Final value = $550 (1.102)³

Or, Final value = $550 × 1335

I.e final value = $734.44

Hence the the value of stock after three years worth $734.44 Answer

Please solve equation
-3x2+243=0

Answers

Answer is 9.

-3x^2 + 243 = 0
Bring 243 to the right.
-3x^2 = -243
Divide by -3.
x^2 = 243/3 = 81
Tak the square root of both sides.
x = 81^1/2 = 9.

$-3x^2+243=0\n \n -3x^2=-243\n \n x^2=(-243)/(-3)\n \n x^2=81\n \n x=\pm√(81)\n \n \boxed{x=\pm9}$

Convert base 2 number 10001 in decimal?

Answers

To convert a base 2 (binary) number to decimal, we can use the following method:

Starting from the right, multiply the value of each binary digit (0 or 1) by 2 raised to the power of its position, where the position of the rightmost digit is 0, the one to its left is 1, and so on. Then, add up these values to get the decimal equivalent.

For the binary number 10001:

1 * 2^4 + 0 * 2^3 + 0 * 2^2 + 0 * 2^1 + 1 * 2^0

= 16 + 0 + 0 + 0 + 1

= 17

Therefore, the decimal equivalent of the binary number 10001 is 17.

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