A container holds 13 pencils, 5 black pens, and 3 blue pens. What is the ratio, in fraction form, of pens to all writing tools?

Answer:

10.80

Step-by-step explanation:

Sales price x sales tax rate = sales tax

180 x .06 (6%) = 10.80

The amount of sales tax for the clothing that costs $180 is $10.8.

Given that,

Cost of a clothing = $180

We have to find the sales tax amount.

Sales tax is calculated as a percentage of the sales price.

Here,

Sales tax percentage = 6%

In order to find the actual sales tax amount, we have to multiply the cost with the percentage of sales tax.

Sales tax amount = 6% of 180

                             = (6/100) 180

                             = 0.6 × 18

                             = 10.8

Hence the sales tax amount is $10.8.

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Given parameters;

  Let us solve this problem step by step;

Let us represent Simon's money by S

Kande's money by K

               S > K

 if Simon gives $20, his money will be  S - 20 lesser;

      When Kande receives $20, his money will increase to K + 20

                     S - 20  = K + 20   ------ (i)

          if Kande gave Simon $22, his money will be K - 22

    Simon's money, S + 22;

                  S + 22  = 2(K - 22)    ------ (ii)

Now we have set up two equations, let us solve;

         S - 20  = K + 20  ---- i

         S + 22  = 2(K - 22)  ;       S + 22  = 2K - 44  ---- ii

So,      S - 20  = K + 20

          S + 22  = 2K - 44

subtract both equations;

               -20 - 22  = (k -2k)  + 64

                   -42  = -k + 64

                       k  = 106

Using equation i, let us find S;

            S - 20 = K + 20

             S - 20  = 106 + 20

              S = 106 + 20 + 20  = 146

Therefore, Kande has $106 and Simon has $146

Answer:

15&12

Step-by-step explanation:

24-9=15

15-3=12

Answer

if there is 24 cookies in the jar and 9 cookies are eaten 15 cookies will left and if 3 cookies are also eaten so 12 cookies will left.

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer: c) y = x-1

Step-by-step explanation: took test on edge

Answer:

Carl is 4 year old

Scott is 8 year old

Etan is 7 year old

Step-by-step explanation:

Mark Brainliest Plz

Answer:

circle

Step-by-step explanation:

lol where teh f parabola come from

if it's perpendicular it makes a 90 degree angle to the central axis

that would make it a circle...

parabolas r when the plane forms the same angle w the central axis as the generator..............................

A conic section which is formed by a plane intersecting a double-napped cone that is perpendicular to the central axis is a: A. circle.

A circle can be defined as a closed, two-dimensional curved geometric shape with no edges or corners. Also, it refers to the set of all points in a plane that are located at a fixed distance (radius) from a fixed point (central axis).

In Geometry, a circle is a conic section which is formed by a plane intersecting a double-napped cone that is perpendicular to the central axis because it forms an angle of 90° with the central axis.

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Answer:

[tex]-\frac{2}{9}[/tex]

Answer:

Points G and J are correct.

Step-by-step explanation:

Answer:

-21 degrees

Step-by-step explanation:

Answer:

The product written as an improper fraction is:

12

5 or 12/5

Step-by-step explanation:

4 x 3 = 12

5 5

Answer:

12/5

Step-by-step explanation:

Answer:

80 percent off

Step-by-step explanation:

First find the difference in cost (75-15=60)

then divide the difference by the original price 60/75=.8

Answer:way too much because chicken like turkey

Step-by-step explanation:turky is juste sleepyi chimken

Answer:

Multiply by 100

2m=200 cm

Step-by-step explanation:

Answer:

Top left is 90, bottom right is 65.

Step-by-step explanation:

slope intercept:

y=3/4x-7

point slope form:

I used the y intercept (0,-7) as a point to plug into point slope form.

y+7=3/4(x-0)

The linear equation of the line is y = 3/4x -  7 and y + 7 = 3/4(x - 0)

The slope is given as:

m = 3/4

The y-intercept is given as:

c = -7

A linear equation in slope intercept form is represented as:

y = mx + c

So, we have:

y = 3/4x -  7

The equation in point slope form is calculated as follows:

y = 3/4x -  7

Add 7 to both sides

y + 7 = 3/4x

Express 3/4x as 3/4(x)

y + 7 = 3/4(x)

Subtract 0 from x

y + 7 = 3/4(x - 0)

Hence, the linear equation of the line is y = 3/4x -  7 and y + 7 = 3/4(x - 0)

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Answer:

7

Step-by-step explanation:

1 / ((n + 1) + 2)³ ≤ 0.001

1 / (n + 3)³ ≤ 0.001

(n + 3)³ ≥ 1000

n + 3 ≥ 10

n ≥ 7

Answer:

∫₁⁵ 2t (t² + t³) dt

Step-by-step explanation:

The area is ∫ₓ₁ˣ² y dx.  To parameterize, replace x₁ and x₂ with t₁ and t₂.  Replace y = f(x) with y = f(t), and replace dx with (dx/dt) dt.

x = 5 + t², so dx = 2t dt.

∫₁⁵ (t² + t³) (2t dt)

∫₁⁵ 2t (t² + t³) dt

Answer:

120,520

Step-by-step explanation:

Answer:

120520

Step-by-step explanation:

because 12052*10

Answer:

Step-by-step explanation:

1). ∠1 and ∠2 are supplementary.

  m∠1 + m∠2 = 180°

2). ∠1 and ∠2 are complementary angles.

   m∠1 + m∠2 = 90°

3). If ∠1 and ∠2 are vertical angles,

   m∠1 = m∠2 = 64°

4). ∠Q and ∠R are complementary angles.

   m∠Q + m∠R = 90°

   If m∠R = 73°,

   m∠Q + 73° = 90°

   m∠Q = 90° - 73°= 17°

5). m∠AED = 135°

a). Since, ∠AED and ∠AEC are supplementary angles,

   m∠AED + m∠AEC = 180°

   m∠AED = 152°

   152° + m∠AEC = 180°

   m∠AEC = 180° - 152° = 28°

b). m∠CEB + m∠AEC = 180°

    28° + m∠CEB = 180°

    m∠CEB = 180° - 28° = 152°

c). m∠FEC = m∠FEA + m∠AEC

                 = 90° + 28°

                 = 118°          

Answer:

Step-by-step explanation:

A

Answer:

96,800,000

Step-by-step explanation:

10/100 × 80million = 88,000,000

10/100 ×88million = 96,800,000

Answer:

(96,800,000)

Step-by-step explanation:

Answer:

|-9|,|9|

Step-by-step explanation:

Because all absolute values are positive, the only numbers that apply to your questionare 9 and |-9|

Answer:

Is this from VLA in ohio? Which school do you go to?

Answer:

All you need to do is find a common denomianatorand then solve from least to greatest hope this helps!

Step-by-step explanation:

To arrange thse fractions from smallest to greatest let us first change them into a fraction with a common denominator . Which means ;

= 3/4 = 225/300

= 5/6 = 250/300

= 16/25 = 192/300

= 9/15 = 180/300

Therefore , these fractions arranged from the smallest to the largest are :-

Answer:5/8

Step-by-step explanation:i took the exam

[tex]p\longrightarrow q[/tex].

Hope this helps.

If p (x=4) then q (y=-2), the conditional statement is "p → q".

The correct option is C.

A conditional statement is a sentence with the syntax "If p, then q." Here, the letters "p" stands for "hypothesis" and "q" for "conclusion."

The statement "If x = 4, then y = -2" can be written as a conditional statement, where the hypothesis is "x = 4" and the conclusion is "y = -2".

The symbol for a conditional statement is "→".

Therefore, the answer is "p → q", which reads as "If p (x = 4) then q (y = -2)".

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Answer:

10

Step-by-step explanation:

its 5+5

Answer: 2x + 43 is already solved  and so is x 1/3 and x < 1/3

Step-by-step explanation:

Answer:

i think its c

Step-by-step explanation:

Answer:

rational

Step-by-step explanation:

since 2.72135 is finite (has an ending), it can be written as a fraction, meaning it is rational.

Answer:

Rational

Step-by-step explanation:

In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.