0.3546875 Rounded to the nearest tenth

Step-by-step explanation:

1 - 5 is not equal to 8

2 - 16 is not equal to 8

3 - 12 is equal to 12

4 - 5 is not equal to 17

5 - 0 is not equal to 4

Let it be x

He spent x/2 dollars then

[tex]\\ \sf\longmapsto \dfrac{x}{2}+8=13[/tex]

[tex]\\ \sf\longmapsto \dfrac{x+16}{2}=13[/tex]

[tex]\\ \sf\longmapsto x+16=13(2)=26[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{26}{16}[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{13}{8}[/tex]

[tex]\\ \sf\longmapsto x=1.6\$[/tex]

[tex]\\ \sf\longmapsto Weekly allowance=13+7(1.6)[/tex]

[tex]\\ \sf\longmapsto 13+112=125[/tex]

Answer:

y = -3/4x + 14

Step-by-step explanation:

The slope of a perpendicular line is the opposite reciprocal of the original line.

4/3x -> -3/4x

Now we need to find the y-intercept and we can do that by using the slope intercept form expression [ y = mx + b ].

11 = -3/4(4) + b

11 = -3 + b

14 = b

Put everything we know and solved for back into the expression.

y = -3/4x + 14

Best of Luck!

Answer:

ummm I think u want the answer x= 11 1/4

Answer:

x = 45/4

Step-by-step explanation:

4(x - 5) = 25

4x - 20 = 25

4x - 20 + 20 = 25 + 20

4x = 45

4x/4 = 45/4

x = 45/4

Dividing the segments and finding the lengths, it is found that the distance between the two cities is of 130 miles.

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[tex]ad = ab + bc + cd[/tex]

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[tex]ab = 5bc[/tex]

In terms of x, [tex]bc = x, ab = 5x[/tex]

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

[tex]bc = 2cd[/tex]

In terms of x, [tex]cd = \frac{x}{2}[/tex]

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

[tex]\frac{x}{2} = 10[/tex]

[tex]x = 20[/tex]

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

[tex]bc = x = 20[/tex]

[tex]ab = 5x = 5(20) = 100[/tex]

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

[tex]ad = ab + bc + cd = 100 + 20 + 10 = 130[/tex]

The distance between the two cities is of 130 miles.

A similar problem is given at https://brainly.com/question/24352869

Answer:

I think 3 $

Step-by-step explanation:

Ans; 9÷3=3 , 18÷6=3 ,....

I hope I helped you^_^

Answer:

less then

Step-by-step explanation:

the square root of 7 is 2.64 and 14/5 is = 2.8

Graphs are used to show the relationship between two variables. In the given graph, as the value of x increases, the value of y decreases.

Given that:

[tex]y = \frac{10}{x}[/tex]

The above function is an inverse function.

This means that:

As the value of x increases, the value of y decreases

Take for instance:

[tex]x= 1[/tex]

[tex]y = \frac{10}{1} = 10[/tex]

Now, [tex]x = 2[/tex]

[tex]y = \frac{10}{2} = 5[/tex]

Notice that:

As x increases from 1 to 2, the corresponding values of y decreases from 10 to 5

Hence, (b) is correct

Read more about graphs at:

https://brainly.com/question/1971145

9514 1404 393

Answer:

  27

Step-by-step explanation:

Evaluating this expression according to the order of operations is a straightforward calculator problem.

  = (81 ÷ 27)³ = 3³ = 27

__

You can also use the rules of exponents to simplify this before evaluating.

  (a^b)^c = a^(bc)

  (a^b)/(a^c) = a^(b-c)

__

  = ((3²)² ÷ 3³)³ = (3⁴ ÷ 3³)³ = (3¹)³ = 3³ = 27

(4x³ + 9xy + 8y) - (3x³ + 5xy - 8y) =

= 4x³ + 9xy + 8y - 3x³ - 5xy + 8y =

= 4x³ - 3x³ + 9xy - 5xy + 8y + 8y =

= x³ + 4xy + 16y ← the end answer

(4x + 6) - (3x + 1) = 4x + 6 - 3x - 1

= 4x - 3x + 6 - 1 = x + 5

Answer:

please one times search answer in search engines ok

Answer:

3.25

Step-by-step explanation:

Perimeter of triangle = 3(5) = 15 cm

Perimeter of rectangle = 2(2x - 3 + 4)

Perimeter = 2(2x + 1)

Perimeter = 4x + 2

4x + 2 = 15

4x = 15 - 2

4x = 13

x = 13/4

x = 3.25

Answer and Step-by-step explanation:

To find the length of PQ, we need to set the length of PQ equal to the length of QR (since in the question it tells us that PQ is equal to QR).

PQ = QR

x + 1 = 12

Solve for x.

Subtract 1 from both sides of the equation.

x + 1 - 1 = 12 - 1

x = 11

Now plug this number into the expression length for PQ.

11 + 1 = 12

The length of PQ is 12.

(you can also see that QR has a length of 12, so we can just say that PQ 12).

#teamtrees #PAW (Plant And Water)

I hope this helps!

Answer:

12k^2 + 23k - 9

Answer:

-4(-4,2)

(16,-8)

option C is correct

Answer:

<16,-8>

Step-by-step explanation:

-4/9 ( 18/2 v)

First multiply

-4v

-4 < -4,2>

<16,-8>

Answer:

Step-by-step explanation:

Answer:

-1.6

Step-by-step explanation:

4x-2/5

=-8/5

=-1.6

Answer:

-18

Step-by-step explanation:

9 x -2 = -18

You multiply like normal and then for the answer just add a neg sign if there is an ODD amount of neg signs in the overall problem and then add no neg sigh if there are an EVEN number of neg signs (they cancel out),...

Hope it helps,... Chow,...!

Answer:

y=10x-14

Step-by-step explanation:

From (4,1) on a graph, you would rise ten and then run to the left 14 times. Remember the rise/run and follow it. What I'm telling is rise you reach (4,6), then count across to (-3,6) to get your answer. You can use demos graphing calculator to help you better or make your own graph.

I hope this helped you! Comment below if you are confused or send a private message. ;)

Answer:

200000 gallons

Step-by-step explanation:

Answer:

-5/6 or -0.833333333333

Step-by-step explanation:

step-by-step-ecuation

Answer: It will be 50º :)

Step-by-step explanation: 4 hours * 4 = 16, 3*4 = 12, 62- 12 = 50

Answer:

50 degrees

Step-by-step explanation:

16/4 = 4

4 * - 3 = - 12

62 - 12 = 50 degrees

Answer:

Answer: A real number that is not rational is called irrational. Irrational numbers include √2, π, e, and φ. The decimal expansion of an irrational number continues without repeating.

Answer:

10h^2

Step-by-step explanation:

i dont remember

Answer: 10h^2

Step-by-step explanation:

You’re gonna wanna combine your like terms, so…

([6h^2 + 8h^2] - 4h^2)

(14h^2 - 4h^2 = 10h^2)

So your answer would be: 10h^2

Answer:

156

Step-by-step explanation:

-7(-3)+(-9)(5)(-3)

21+135

156

Answer:

156

Step-by-step explanation:

-7x+y5x

(-7)(-3)+(-9)*5*(-3)

21+135

156

Hope you got it

If you have any question just ask me

If you think this is the best answer please mark me as brainliest

Answer:

-8x(8yz)(-8)

Step-by-step explanation:

(-2x^2yz^-2)4

-8x(8yz)(-8)

Answer:

3x2-12x+y

Step-by-step explanation:

2x-6y+3x2+7y-14x

3x2 can't combine with anything

combine the 2x and -14x to get -12x

combine the -6y and 7y to get y