Kennedy needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.75 hours and charged her $58 for parts. The total was $226.75. Write and solve an equation which can be used to determine 2, the cost of the labor per hour.​

Answer:

210 so C.

Step-by-step explanation:

Hope this helps :)

Answer:

C

Step-by-step explanation:

7350 divided by 35 is equal to 210.

Answer:

424 divided by 8= 53

Hope this helped!

Answer:

424 ÷ 8= 53

Step-by-step explanation:

Answer:

The answer is: 8a + 5b - 9

Answer: Cube root of 27(top right)

Step-by-step explanation:

take the cube root of each side, to get x by itself and the other side ends of the cube root of 27

x^3 = 27

x = 3√27

= 3

hope this helsp and please mark me as brailnliest

Answer:

9.75

Step-by-step explanation:

3..25 x 3 =9.75

Answer:

STEM | LEAF

_0 __ | 2, 7

_1 ___| 3, 8, 8

_2 __ | 0, 5, 7, 8

_3 __ | 2

Step-by-step explanation:

Given the data:

2,7,13,18,18,20,25,27,28,32

Prepare an ordered stem plot:

STEM | LEAF

_0 __ | 2, 7

_1 ___| 3, 8, 8

_2 __ | 0, 5, 7, 8

_3 __ | 2

KEY:

20 = 2 | 0

Answer:

C = 28.278  m

Step-by-step explanation:

The attached figure shows a circle whose diameter is 9 m.

Radius = Diameter/2

r = 9/2 = 4.5 m

The circumferance of the circle is given by :

C = 2πr

Put r = 4.5 m in the above formula

C = 2 × 3.142 × 4.5

= 28.278  m

So, the circumference of this circle is 28.278  m.

Answer:

x ≤ 9

Step-by-step explanation:

Answer:

y = 1/2x + 1

In order to evaluate a slope that is perpendicular to the given equation, you need to find the opposite reciprocal of the original slope. This means you take the original slope, flip the numerator and the denominator, and change the sign in front.

-2 ⇒ 1/2

Next, we need to substitute the information given into the point-slope formula.

The point-slope formula is:

y - y₁ = m(x - x₁)

y - 1 = 1/2(x - 0)

y - 1 = 1/2x

y = 1/2x + 1

Therefore, the line perpendicular to y = -2x + 2 is y = 1/2x + 1.

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

This calculator problem can be handled easily by a spreadsheet, which can round to whatever number of digits you desire.

The point is probably to see if you understand that the thousandths place digit will increase by 1 if the ten-thousandths place digit is 5 or more. (That is the case only for problem 2.)

__

Additional comment

When doing this with something that only displays 4 decimal digits, you need to be sure that the 4th digit has not been rounded up to 5. For example, ...

  0.00149  rounds to  0.0015  and rounds to  0.001  (not 0.002)

Usually, you would give yourself this assurance by showing the hundred-thousandths place in the calculation if you're intending to round to thousandths.

Answer:

mean = 0.41

SD = [tex]\sqrt (.41(1-.41))/25)[/tex]

Step-by-step explanation:

khan told me

We can write the ratio as 2 : 5

Given is that a group of science students plans to take an SRS of 25 days in the year to see what proportion of days sampled have a low below 0°C in a particular city. Suppose that 41% of days in the city have a low temperature below 0° C.

41% of 25 = (41/100) x 25 = 10.25 = 10 days

So, we can write the ratio as -

10/25

2/5

2 : 5

Therefore, we can write the ratio as 2 : 5.

To solve more questions on ratio and proportions, visit the link below -

brainly.com/question/1041084

#SPJ5

Answer:

Acute Triangle

Step-by-step explanation:

since all of the angles are below 90° the triangle is acute

Answer:

[tex]\huge\boxed{\sf Scalene \ Triangle}[/tex]

Step-by-step explanation:

The angles measurements are 59°, 52° and 69°. The triangle which have all of its angles and sides unequal is called a scalene triangle.

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

she aint correct

Step-by-step explanation:

12.00 = 12 so yea

The number 12 is an integer number because after the decimal number will be zero. So, Amata is incorrect.

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

A number is the number zero, a positive regular number, or a negative number with a less sign. The negative numbers are the added substance inverses of the related positive numbers.

The number 12 is an integer number because after the decimal number will be zero. So, Amata is incorrect.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Answer:

20

Step-by-step explanation:

your answer will be

1

---

7

Solution with Steps

14/28−10/28=?

The two fractions have like denominators so you can subtract the numerators.

14/28−10/28=?

The two fractions have like denominators so you can subtract the numerators.

Then:

14−10         4

--------- = ------

28             8    

This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 4 and 28 using

GCF(4,28) = 4

4÷4          1

--------  = -----

28÷4        7

Therefore:

14/28−10/28=17

Answer:

1/7

Step-by-step explanation:

i used a canculator ._.

Given:

Number of tomatoes Sheldon picks = [tex]4\dfrac{4}{10}[/tex] kg

Rotten tomatoes = 1.5 kg

To find:

How many kilograms of tomatoes were not rotten?

Solution:

Number of tomatoes Sheldon picks = [tex]4\dfrac{4}{10}[/tex] kg

                                                            = [tex]\dfrac{4(10)+4}{10}[/tex] kg

                                                            = [tex]\dfrac{40+4}{10}[/tex] kg

                                                            = [tex]\dfrac{44}{10}[/tex] kg

                                                            = [tex]4.4[/tex] kg

Rotten tomatoes = 1.5 kg

Remaining tomatoes which are not rotten is

Required tomatoes = Tomatoes Sheldon picks - Rotten tomatoes

                                = [tex]4.4-1.5[/tex]

                                = [tex]2.9[/tex] kg

Therefore, the tomatoes which were not rotten is 2.9 kg.

Answer:

Step-by-step explanation:

Given polynomial is → 6x³- 9x² + 12x - 15

3.3.1) Polynomial is divided by 3x,

        3x) 6x³ - 9x² + 12x - 15 (2x²- 3x + 4

              6x³

                0 - 9x²

                  - 9x²

                       0 + 12x

                          + 12x

                               0 - 15

         Quotient of the polynomial = (2x² - 3x + 4)

         Remainder = -15

3.3.2) Quotient is separated by the plus, minus signs.

          Variable does not contain exponents as fraction or negative number.

          There are no special features like log, radicals or trigonometric functions.

         Therefore, quotient is a polynomial.

Answer:

(7,2)

Step-by-step explanation:

10

9

8

7

6

5

4

3

2                                                            x

1

     1        2        3      4      5        6        7          8            9           10

Answer:

Remember, X axis always goes first.

Start from zero and go to seven on the right.

and 2 up

I linked an example

Answer:

D

Step-by-step explanation:

Answer:

D. 54 That's the right answersl

Answer:

y=1

Step-by-step explanation:

4x-2y=-10

4(-2)-2y=-10 *PLUG IN -2 FOR X*

-8-2y=-10     *ADD BOTH SIDES BY 8*

+8       +8

-2y=-2      *DIVIDE BY -2*

-2      -2

y=1

hope that helps  

Answer:

Hi.. Your answer is last...

6x/8=3

Answer:

6 x ÷ 8 = 3

Step-by-step explanation:

I got it correct on the lesson and I got a 100% on it as well

Answer:  –145 is the 25th term in this series where each term is 7 less than the preceding term.

Step-by-step explanation:  Find the difference between the numbers given.

They are decreasing by 7.

The requested term is 25. Subtract -1 . = 24  (n-1)

Multiply 24 × -7 = -168

Add that to to first term

23 + (-168) = the 25th term

–145 is the 25th term in this series where each term is 7 less than the preceding term.

Answer:

No problem

Step-by-step explanation:

Answer:

39.53

Step-by-step explanation:

Multiply 61 by .4. The answer is 24.4. Subtract 24.4 from 61. This is the sale price after the discount but before the sales tax. The answer to that is 36.6. Multiply 36.6 by .08, the answer is 2.928. Round to the nearest hundreths. Add this to 36.6. You're final answer is 39.53.

Answer: 45 90 135 215 315

                1   2     3    5      7

Step-by-step explanation: not sure about the last one.