Can someone explain this to me please and answer ?

Hi! I'm happy to help!

We need to look for clues in the problem to see which operation we are going to use. We see the word each, which represents multiplication.

So, we will multiply 4 by 0.50 to get our cost.

4×0.5

2

So, the cost of the 4 hair bows is $2.00.

I hope this was helpful, keep learning! :D

Answer:

62

Step-by-step explanation:

you make the largest and smallest 2 digit numbers which are 24 and 68. then you find the difference which gives you 62

hi can you use Indonesian? because I can't speak English

Answer: x < 2

Step-by-step explanation:

Given expression

2 (8x - 4) - 2x < 4x + 12

Expand parentheses and apply the distributive property

16x - 8 - 2x < 4x + 12

Combine like terms

(16x - 2x) - 8 < 4x + 12

14x - 8 < 4x + 12

Add 8 on both sides

14x - 8 + 8 < 4x + 12 + 8

14x < 4x + 20

Subtract 4x on both sides

14x - 4x < 4x + 20 - 4x

10x < 20

Divide 10 on both sides

10x / 10 < 20 / 10

[tex]\boxed{x<2}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

[tex] \fbox { \fbox{Solution}}[/tex]

[tex]2(8x-4)-2x < 4x+12[/tex]

[tex]16x-8-2x < 4x+12[/tex]

[tex]16x-2x-8 < 4x+12[/tex]

[tex]= 14x-8 < 4x+12[/tex]

[tex]= 14x-8+8 < 4x+12+8[/tex]

[tex]= 14x < 4x+20[/tex]

[tex]= 14x-4x < 20[/tex]

[tex]= 10x < 20[/tex]

[tex] = 10x < 20 \\ \\ = x < \frac{20}{10} \\ \\ = x < \cancel \frac{20}{10} \\ \\ = x < 2[/tex]

Answer:

x=20°

Step-by-step explanation:

sum of angles of a triangle=180°

76+44+3x=180

120+3x=180

3x=180-120=60

x=60/3=20

Answer:

140 in

Step-by-step explanation:

x = length

y = width

x = 6y

area = x × y = 600 in² (I hope you forgot to put the ² on the in and not your teacher).

perimeter = 2x + 2y

using the first equation as substitute in the second equation we get

6y × y = 600

6y² = 600

y² = 100

y = 10 in

x = 6y = 6×10 = 60 in

perimeter = 2×60 + 2×10 = 120 + 20 = 140 in

9514 1404 393

Answer:

  (A)  1 only

Step-by-step explanation:

Factor numerator and denominator and see what cancels.

  [tex]f(x)=\dfrac{2x^2+14x-16}{x^2-9x+8}=\dfrac{2(x-1)(x+8)}{(x-1)(x-8)}=\dfrac{x-1}{x-1}\cdot\dfrac{2(x+8)}{x-8}\\\\f(x)=\dfrac{2x+16}{x-8}\qquad x\ne1[/tex]

The factor of x-1 in the original denominator means the expression is undefined at x=1. The reduced expression is defined there, so the discontinuity at x=1 could be removed by defining f(1) = -18/7.

There is a removable discontinuity at x=1 only. The discontinuity at x=8 is a vertical asymptote where the function changes sign. It cannot be removed by defining a value for the function there.

∡1 = 180° - 30°

Answer:

-m + 7n - 2

Step-by-step explanation:

[tex](-2m-3n-1)+(5m+3n+4)+(-4m+7n-5)=\\-2m-3n-1+5m+3n+4-4m+7n-5=\\-2m+5m-4m-3n+3n+7n-1+4-5=\\-m+7n-2[/tex]

Answer:

274.5 / 2.85 = 96 . 31 is the answer....

Step-by-step explanation:

96.31578947 will be the full answer of the following question.

Step-by-step explanation:

The probability of not snowing is 1-4/11=7/11

Using operations of sum/subtraction with fractions, it is found that he must gain [tex]\frac{1}{5}[/tex] of miles of elevation on the fourth day.

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

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

[tex]-\frac{1}{4} + \frac{1}{2} - \frac{1}{5} + x = \frac{1}{4}[/tex]

[tex]\frac{-5 + 10 - 4 + 20x}{20} = \frac{1}{4}[/tex]

[tex]\frac{1 + 20x}{20} = \frac{1}{4}[/tex]

[tex]1 + 20x = 5[/tex]

[tex]20x = 4[/tex]

[tex]x = \frac{4}{20} = \frac{1}{5}[/tex]

He must gain [tex]\frac{1}{5}[/tex] of miles of elevation on the fourth day.

A similar problem is given at https://brainly.com/question/16521826

Answer:

Angle d = 90 degrees

Angle e = 48 degrees

Angle f = 180 - 48 = 132 degrees

Step-by-step explanation:

Answer:

31.4cm

Step-by-step explanation:

Use 2 pie r

Answer:

315 minutes

Step-by-step explanation:

To solve this, we must divide the gallons of the swimming pool by the rate of gallons per minute.

7,000 gallons divided by 22.2 minutes equals 315.3 minutes.

We can round this to 315.

315 minutes is how long it will take to fill the pool.

Answer:

Step-by-step explanation:

Let's take the blank as "x"

[tex]3 = 2 \frac{1}{6} + x[/tex]

[tex] = > x = 3 - 2 \frac{1}{6} [/tex]

[tex] = > x = 3 - \frac{13}{6} [/tex]

[tex] = > x = \frac{18 - 13}{6} [/tex]

[tex] = > x = \frac{5}{6} (ans)[/tex]

Hence,

In the blank there will be 5/6

Answer:

5/6

Step-by-step explanation:

The answer is 5/6. To get this, ignore the 2 for now, and focus on 1/6. We want to make 1/6 a whole number, because 1 + 5 is 6 (if we make 1/6 a whole number it will be 1). So subtract 1 from 6, and you get 5. 5/6 + 1/6 = 6/6 or 1. Now you can bring the 2 back, and you have 3 = 2 1/6 + 5/6.

Hope this helped!

Option C is correct. Whether a two-digit number is always less than a three-digit number​ depends on the first digit in the number.

A  number can be a combination of a positive and negative integer. For example,

We can see from the numbers that 23 (a two digits number ) is greater than -230 (a 3 digits number) which falsifies the claim that a two-digit number is always less than a three-digit number.

The veracity of the claim all depends on the first digits of the number (whether it is a positive or negative integer)

Learn more here: https://brainly.com/question/4233434

Answer:

[tex]6(2 + p) + 5p = 89 \\ 12 + 6p + 5p = 89 \\ 12 + 11p = 89 \\ 11p = 89 - 12 \\ 11p = 77 \\ \frac{11p}{11} = \frac{77}{11} \\ \\ { \boxed{ \boxed{p = 7}}}[/tex]

Answer:

135

Step-by-step explanation:

Answer:

Therefore, p is equivalent to -1/6 or -0.16666

Answer:

Step-by-step explanation:

Answer:

Given that <ACB is congruent to <ABC we can infer that the triangle formed is an isosceles triangle. If B and C are both congruent and the distance from c and x and b and y are also congruent than the angles are congruent.

Step-by-step explanation:

Answer:

l-12 - (-15)l = 3. hope this helps

Step-by-step explanation:

- Zombie

Answer:

[tex]\displaystyle (f - g)(x) = -x^2 + 2x + 8[/tex]

Step-by-step explanation:

We are given the two functions:

[tex]\displaystyle f(x) = 2x + 1 \text{ and } g(x) = x^2 - 7[/tex]

And we want to find:

[tex]\displaystyle (f- g)(x)[/tex]

Recall that:

[tex]\displaystyle (f - g)(x) = f(x) - g(x)[/tex]

Substitute and simplify:

[tex]\displaystyle \begin{aligned}(f-g)(x) &= f(x) - g(x) \\ \\ &= (2x + 1) - (x^2 - 7) \\ \\ &= (2x +1 )+ (-x^2 + 7) \\ \\ &= -x^2 +2x + 8\end{aligned}[/tex]

In conclusion:

[tex]\displaystyle (f - g)(x) = -x^2 + 2x + 8[/tex]

Answer:

[tex]→(f - g)(x) \\ = f(x) - g(x) \\ = (2x + 1) - ( {x}^{2} - 7) \\ = 2x + 1 - {x}^{2} + 7 \\ = \boxed{ - {x}^{2} + 2x + 8}✓[/tex]

Answer:

Step-by-step explanation:

cos 3A = cos (2A+A)

            = cos 2A cos A - sin 2A sin A

            = (2cos[tex]A^{2}[/tex] -1)  cos A - (2sinAcosA) sinA

            =2cos[tex]A^{3}[/tex]-cosA - 2sin[tex]A^{2}[/tex]cosA

            =2cos[tex]A^{3}[/tex]-cosA -2(1 -cos[tex]A^{2}[/tex])cosA

            =2cos[tex]A^{3}[/tex] - cosA - 2 cosA+ 2cos

        ⇒ ∴4cos[tex]A^{3}[/tex] -3 cosA

Answer:

38,4000 and 25,150

Step-by-step explanation:

add colum 1 and 3 together on each side for each different car and divide them by the percentage

The value of x is  8.5 inches

The value of XR is 22 inches

The value of XY is 44 inches

If R is the midpoint between X and Y, it means that the length of /XR/ and /RY/ are equal

If /RY/ = 22, then /XR/ = 22 also

XR = (2x + 5) = 22

To determine the value of x , combine similar terms

2x = 22 - 5

2x = 17

x = 8.5 inches

The value of XR = 22 inches

Value of XY = 22 + 22 = 44 inches

Please find attached an image of the diagram used in answering this question

To learn more about geometry, please check: https://brainly.com/question/9164491?referrer=searchResults

Answer:

36

Step-by-step explanation:

6 * 2 = 12

12 * 3 = 36

Answer:

36 :P

Step-by-step explanation:

6x2: 12

12x3:36

Answer:

59÷4

you will find the answer