One number is 9 more than another number, and the sum of the two numbers is 35.
What is the value of the smaller number?

Answers

Answer 1
Answer:

One number = x

Other number = 9 + x

Sum of the numbers = 35

Value of the smaller number (x) = ?

[tex]9 + x + x = 35 \\ 9 + 2x = 35 \\ 2x = 35 - 9 \\ 2x = 26 \\ x = \frac{26}{2} \\ x = 13[/tex]

➟ The value of the smaller number is 13

Answer 2

Answer:

The value of the smaller number would be 13.

Step-by-step explanation:

There are two numbers, one that is greater by 9 than the other. In order to find the values of the two numbers, set the smallest number as the variable [tex]x[/tex], you will now get the two numbers [tex]x[/tex] and [tex]x + 9[/tex] (This represents the second number that is greater than the first number by 9). Since these two values add up to 35, you can now make the equation [tex]x + (x+9)=35[/tex]. The steps to solve the equation will be the following: [tex]x + (x+9)=35[/tex] ⇒ [tex]x + x + 9 = 35[/tex] ⇒ [tex]2x+9=35[/tex] ⇒ [tex]2x = 26[/tex] ⇒ [tex]x=13[/tex]. Since the variable [tex]x[/tex] was originally set to represent the smaller number out of the two, that means the value of the smaller number would be 13.


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Step-by-step explanation:

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Then I'll definitely will ask you questions about maths :)

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Which angle is an obtuse angle?
A. An angle measuring 125°
B. An angle measuring 85°
C. An angle measuring 265°
D. An angle measuring 325°

Answers

Answer:

A. An angle measuring 125°

Step-by-step explanation:

An obtuse angle is a type of angle that is always larger than 90° but less than 180°. In other words, it lies between 90° and 180°

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What was the concentration of the drug 4 hour(s) after injection?​

Answers

Answer:

it's 47÷4=11 3/4 will be your final answer

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Answers

Answer:

90 seconds

Step-by-step explanation:

To find the time it takes to take a certain amount of steps, divide the given rate by the time.

3/2 = 1.5

This means she takes 1.5 steps every second. Now, we can multiply this rate by 60 to find how far she will go in that time.

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Based on Milton Friedman's observations, it is likely that he would agree that socialism provides the best government for which a free market can exist.


Please select the best answer from the choices provided

T
F

Answers

Answer:

False

Step-by-step explanation:

I did the E2020 assignment


Find the inverse of f(x) = -2x+5
The inverse is g(x) =
Graph the function and its inverse

Answers

Given:

The function is:

[tex]f(x)=-2x+5[/tex]

To find:

The inverse of the given function, then draw the graphs of function and its inverse.

Solution:

We have,

[tex]f(x)=-2x+5[/tex]

Step 1: Substitute [tex]f(x)=y[/tex] .

[tex]y=-2x+5[/tex]

Step 2: Interchange x and y.

[tex]x=-2y+5[/tex]

Step 3: Isolate variable y.

[tex]2y=5-x[/tex]

[tex]y=\dfrac{5-x}{2}[/tex]

Step 4: Substitute [tex]y=f^{-1}(x)[/tex].

[tex]f^{-1}(x)=\dfrac{5-x}{2}[/tex]

Therefore, the inverse of the given function is [tex]f^{-1}(x)=\dfrac{5-x}{2}[/tex] and the graphs of these functions are shown below.

Note: The inverse function is [tex]f^{-1}(x)=g(x)[/tex].

Can anyone please help!!!!
QUESTION ATTACHED TO PICTURE

Answers

Answer:

[tex]D) y=-\frac{2}{3}x+ 2[/tex]

Step-by-step explanation:

[tex]Equation ~ of ~ the ~ line~ is ~ y=mx+b\\\\m= slope\\\\b=y-intercept[/tex]

[tex]to ~find ~ the ~ slope~ use ~ formula:-\\\\ slope=\frac{y_{2}-yx_{1} }{x_{2} -x_{1} } \\(0,2)(3,0)[/tex]

[tex]slope=\frac{0-2}{3-0}[/tex]

[tex]y-intercept ~ is (0,2) ~ so, b=2[/tex]

[tex]The ~ equation ~ of ~ the ~ line~ is:- \\[/tex]

[tex]y=-\frac{2}{3}x+2[/tex]

------------------------

hope it helps...

have a great day!!

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Answers

Answer:

done

Step-by-step explanation:

Answer:

5/10k - 3/5

Step-by-step explanation:

by fraction we know about LCM

2/5k + 1/10k - 3/5

5/10k-3/5

A circle has a diameter of 6 meters. Which statement about the circumference and area is true?

Answers

Answer:

Circumference is equal 6 pi and area is equal 9pi

Step-by-step explanation:

5 and 1/4 - 4 and 1/2​

Answers

This answer is 0.75 , hope this helps ❤️.

Step-by-step explanation:

answer: 3/4 or 0.75

=5 1/4 - 4 1/2

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=3/4  or 0.75

The sample space of picking a 2
character password using the letters Y, P, GR,
B, O, where double letters are not allowed is
shown. Your teacher asks the class to find the
probability of choosing a password with
one Y and one P. Carlos incorrectly says that
the probability is 15. Find the correct probability
then decide which error Carlos might have
made

Answers

Answer:

[tex]Pr = \frac{1}{15}[/tex]

Step-by-step explanation:

Given

See attachment for sample space

Required

[tex]P(1\ Y\ and\ 1\ P)[/tex]

From the attached sample space, we have:

[tex]n(S) =30[/tex] ---- total outcomes

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So, the required probability is:

[tex]Pr = \frac{n(PY)}{n(S)}[/tex]

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[tex]Pr = \frac{1}{15}[/tex]

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Answers

Answer:

Its a Parallelogram

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George bought 8 shirts for 48$. How many shirts he can buy for 60$ ?

Answers

Answer: 10 shirts

Step-by-step explanation: 8 shirts is $48, then 1 shirt is $6. $60 can buy 10 shirts.

Answer: 10

Step-by-step explanation:

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A.Solve for x. Then, using that information, find the measure of
B.Solve for y. Then, using that information, find the measure of FE and AB.

Answers

Answer:

See answers below

Step-by-step explanation:

Since both trinagles asre similar hence the ratio of the similar sides are equal.

From both triangles;

y + 7 = 3y - 7

y - 3y = -7-7

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y = 14/2

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FE = 3y - 17

FE = 3(7) - 17

FE = 21 - 17

FE = 4

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AB = 7 + 7

AB = 14

Similarly

3x+20 = 5x - 80

3x -5x = -80-20

-2x = -100

x = 100/2

x = 50

<A = 3x + 20

<A = 3(50) + 20

<A = 150 + 20

<A = 170degrees

Hence x= 50 and y = 7

Students were polled regarding their favorite sport. The results are shown in the bar graph. Create a circle graph from the data in the bar graph.

Answers

Step-by-step explanation:

basketball = 40 %

football = 30 %

baseball = 20 %

soccer = 10 %

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Answers

Answer: a^3 · a^2 ≠ a^6 as the laws of exponents states that the multiplication rule for two exponents with the same bases equates to addition, so that a^3 · a^2 = a^3+2 = a^5.

please help me with this. will give brainliest due in 5 minutes

Answers

B) 972 (= 4/3(9)^3 )

Answer:

Closest I can get is A

Step-by-step explanation:

What is the area of this quadrilateral?
2 ft
4 ft
6 ft
6 ft
4 ft
2 ft
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0
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a o
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Answers

Answer:

the answer would be a

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

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Answers

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Mei and Alberto are selling cookie dough. Mei sold 11 packages of chocolate chip and 12 packages of gingerbread for a total of $352. Alberto sold 10 packages of chocolate chip and 8 packages of gingerbread for a total of $270. What is the price of a package of chocolate chip and the price of a package of gingerbread?

Answers

Answer:

The price of a package of chocolate chip is $13.25

The price of a package of gingerbread is $17.18

Step-by-step explanation:

11x + 12y = 352

10x +8y = 270

Let "x" be the price of a package of chocolate chip.

Let "y" be the price of a package of gingerbread.

11x + 12y = 352(Multiply the 1st row by 10)

10x +8y = 270 (Multiply the 2nd row by 11)

-------------------

110x + 120y = 3520

110x +88y = 2970

--------------------------

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y =550/3

y = 17.1875

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110x + 120y = 3520

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x= 1457.5/110

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Find the value of (6^0 − 7^0) × (6^0 + 7^0)

Answers

Answer:

-13

Step-by-step explanation:

6-7 x 6+7

-1 x 13

-13

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How much would you need to deposit into an account that pays 6.5% interest compounded semiannually to have $10,000 after 7 years?

Answers

Answer:

6390.56

Step-by-step explanation:

[tex]AV=PV(1+\frac{i}{n})^{nt}\\10000=x(1+\frac{.065}{2})^{7*2}\\10000=1.564807232*x\\6390.53=x[/tex]

9514 1404 393

Answer:

  $6490.57

Step-by-step explanation:

The future value is given by the compound interest formula ...

  A = P(1 +r/n)^(nt)

Principal P earns annual rate r compounded n times per year for t years.

Filling in the given values, we have ...

  10000 = P(1 +0.065/2)^(2·7) = P(1.0325^14)

  P = 10000/1.0325^14 ≈ 6390.5635

You would need to deposit $6390.57 into the account to have $10,000 in 7 years.

_____

Additional comment

Using the rounded-down result of the computation will result in a value after 7 years of $9,999.99, not quite $10,000. Rounding the computed value up to $6390.57 ensures the account balance will actually be $10,000.00 after 7 years.

If the balance is rounded to the nearest penny each time interest is added, then the balance after 7 years will be exactly $10,000.00. If there is no intermediate rounding, the resulting balance will be $10,000.01.

Most of the time, the answer key doesn't pay attention to details like this. Your expected answer may be $6390.56, or $6391 if rounded to dollars.

A party planner bought 30 meters of ribbon to make bows. She uses 20 centimeters of ribbon to make 1 bow. What is the total number of bows the party planner can make with 30 meters of ribbon?

A. 15

B. 150

C. 1,500

D. 15,000

Answers

Answer:

B. 150

Step-by-step explanation:

1 meter = 100 centimeters

since there is 30 meters x 100 centimeters = 3000 centimeters

then divde by 20 centimeters since that is the cost to make 1 bow so

3000 / 20 = 150.

So 150 bows in total.

I think it’s 150 I did the math and everything

A population of emperor penguins has a mean weight of 77 pounds with a standard deviation of 16 pounds. What would be the standard deviation of sample means taken from this population with a sample size of 50?

Answers

Answer:

2.263

Step-by-step explanation:

standard deviation of sample means = s/\sqrt{n}

Given

Standard deviation s = 16pounds

Sample size n = 50

Substituting

standard deviation of sample means = 16/\sqrt{50}

standard deviation of sample means = 16/7.071

standard deviation of sample means = 2.263

Hence the standard deviation of sample means taken from this population with a sample size of 50 is 2.263

I need the answer ASAP Tap on the picture to see it fully

Answers

Answer:

g = 55

f = 55

h = 55

Step-by-step explanation:

g = 180 - 25 = 55

this is because angle on a straight line is equal to 180 degrees

f = 55

alternate angles are equal. f alternates g

h = 55

opposite angels are equal

complete the coordinates

Answers

Answer:

4x + 2y = 8

: P( 0; 4) & Q( 2; 0)

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