A plumber charges $45 plus $39.75 per hour of service, Miguel's bill was $164.25.
Solve the equation How many hours of service did the plumber charge?

Answers

Answer 1

he work at One thousand five hundred fifty hours


Related Questions

y= 4x - 3
How do I graph this equation?

Answers

Answer:

y intercept is -3, go up 4 over 1

Step-by-step explanation:

Select all the true statements given the figure.


A. m∠4 = m∠2

B. m∠4 = m∠1 + m∠2

C. m∠4 = 180 − m∠3

D. m∠4 = m∠1 + m∠2 + m∠3

E. m∠4 = m∠3 + m∠1

Answers

C is for sure true and E maybe true otherwise everything else is false

The true statement about the given triangle figure is B and C.

What are the properties outer angle of a triangle?

The triangle has the following characteristics: All triangles, regardless of kind, have an angle total of 180 degrees. The length of a triangle's two longest sides added together is longer than the third side. Similarly to this, the length of the third side of a triangle third side is shorter than the difference between its two sides.

Given a triangle, where m∠4 is an outer angle. from the properties of the outer angle of the triangle, Each Exterior angle = 180° - Interior angle. This formula can be used if the corresponding interior angle is given. Exterior angle = Sum of Interior opposite angles. The sum of all the exterior angles of a triangle is 360°.

Therefore, only option B and C which is m∠4 = m∠1 + m∠2 and m∠4 = 180 − m∠3 respectively are true statements about the given triangle.

Learn more about the properties of triangles here:

https://brainly.com/question/8476788

#SPJ12

how do I do this ??

Answers

Answer:

If I'm not mistaking, they want you to find the number in the middle that's between X and Z.

That number would be 3.

Hope this helps a bit! :)

Answer:

y would be at 3

Step-by-step explanation:

How much space is in between x and z?: 8 - -2 = 8 + 2 = 10The midpoint of 10 is 5: -2 + 5 = 3

I hope this helps!

4x = 32
Which math process will most efficiently lead to solving the equation?
Multiply both sides of the equation by 4.
Divide both sides of the equation by 4.
Add 4 to both sides of the equation.
Subtract 4 to both sides of the equation.

Answers

Answer:

The one I usually use is divide both sides by 4

-2(x + 3)
Simplify expression

Answers

Answer:

I'm pretty sure the answer is -2x -6

ANSWER: -2x - 6

EXPLANATION: distribute the -2 to whats in the parentheses.

two straight lengths of wire are places on to the ground, forming vertical angles. if measure of one of the angles formed is 72 degrees, what are the measures of the other three angles? explain your answer

Answers

Answer: 75 x 6+ b = x

Step-by-step explanation:

Answer:

well if 32+32= 412 then 412+8=420

Step-by-step explanation:

well 32+32=64

64+32=96

96-8=88

88+100=188

188+100=288

288+100=388

now this is where it get very important

388+32=420

see how it all adds up and ends with a 32 being added its because

420 = whatcha smokin?

your welcome class

I have ADHD and cannot focus on this question, please help me
Pavan is on his high school bowling team and scores an average number of 135 pins per game. During the course of a match, he bowls 146 in the first game and 135 in the second game. In his third game, he bowled 8 less pins than in his forth game.
a.) Let p be the score Pavan scored in his forth game. Set up an equation that models this equation.
b.) What were Pavan's score in the third and forth game?

Answers

9514 1404 393, H76, 5668 8637 469

Answer:

  a) (146 +135 +(p-8) +p)/4 = 135

  b) 3rd game: 125.5; 4th game: 133.5

Step-by-step explanation:

The average score is the sum of scores divided by the number of games.

We are told the 4th game score is p, and the third game score is p-8. So, the scores in the four games are ...

  146, 135, p-8, p

__

a) Their average is 135, so we have ...

  (146 +135 +(p-8) +p)/4 = 135 . . game average

__

b) Solving the equation, we get ...

  273 +2p = 540 . . . . . . . . . . . . . multiply by 4, collect terms

  2p = 267 . . . . . . . . . . . . . . . . . .  subtract 273

  p = 133.5 . . . . . . divide by 2

Then the third game score is p-8 = 133.5-8 = 125.5, and the fourth game score is 133.5

Pavan's scores in the 3rd and 4th games were 125.5 and 133.5, respectively.

_____

Comment on the question

Of course, these scores make no sense as bowling scores.

2x + 5(y - 1) when x=8 and y=5

Answers

Answer:

Your answer would be 36

Step-by-step explanation:

First you start off by rewriting the equation to make it simpler for you to understand all of the steps.

2x + 5(y-1)

Then you plug in your given values. (x = 8 and y = 5)  

2(8) + 5(5-1)

After you plug in your given values you solve all your parenthesis (aka using the Distributive Property of Equations to simplify your equation.)

16 + 20

After that, you have basic math

16 + 20 = 36

And now your answer is 36.

I hope this helps you :)

The solution of the expression 2x + 5(y - 1) when x=8 and y=5 is 36

From the question, we are to evaluate 2x + 5(y - 1) when x=8 and y=5

To do this, we will put the given respective values of x and y into the expression 2x + 5(y - 1)

That is,

2x + 5(y - 1) becomes

2x + 5(y - 1) = 2(8) + 5(5-1)

= 16 + 5(4)

= 16 + 20

= 36

Hence, the solution of the expression 2x + 5(y - 1) when x=8 and y=5 is 36

Learn more here: https://brainly.com/question/11388301

what is 2 1/4 +3 1/4

Answers

Answer: 5 2/4

Step-by-step explanation: you do not add the bottom numbers. You add 2+3=5 and then you add 1+1 that is 5 2/4

Answer:

5 1/2

Step-by-step explanation:

You have a common denominator so just add the fractions together. Then,add you whole numbers.

Using the image below, determine the area of the green shaded region. The rectangle
has side lengths of 12 and 8.
12
13

Answers

Answer:

Option (3)

Step-by-step explanation:

From the picture attached,

Area of the green shaded region = Area of triangle ADC + Area of triangle ABE

Area of triangle ADC = [tex]\frac{1}{2}(\text{Base})(\text{Height})[/tex]

                                   = [tex]\frac{1}{2}(AD)(DC)[/tex]

                                   = [tex]\frac{1}{2}(12)(8)[/tex]

                                   = 48 square units

Area of triangle ABE = [tex]\frac{1}{2}(AB)(BE)[/tex]

                                  = [tex]\frac{1}{2}(12)(8-3)[/tex]

                                  = 30 square units

Area of green shaded region = 48 + 30 = 78 square units

Option (3) will be the answer.

Find the difference
5/8-1/4​

Answers

Answer:

[tex]\frac{3}{8}[/tex]

Step-by-step explanation:

[tex]\frac{1}{4} = \frac{2}{8}[/tex]  Plug 2/8 in: [tex]\frac{5}{8} - \frac{2}{8}[/tex]  [tex]\frac{5}{8} - \frac{2}{8} = \frac{3}{8}[/tex]  

I hope this helps!

Answer:

12

−−  

32

Step-by-step explanation:

multiply 5 by 4, and get 20.

Then we multiply 1 by 8, and get 8.

8 × 4 = 32 that give the terms new denominators

20      32

−−        −−  

8         32

then since the denominators match subtract the numerators

20 − 8 = 12

so the answer is  

12

−−  

32

I hope this helps you out

Architects must pass an examination to obtain a license to practice.
False or True

Answers

The answer is definitely true

Please help. AB ___ BC Choose the relationship symbol that makes the statement true. see the picture below.

Answers

im pretty sure it “>”

Answer:

You have the correct answer I believe. AB > BC

Step-by-step explanation:

1. Mayra drives 62.5 miles in one hour. How
many miles could she drive in 3.5 hours?
B.228.75 miles
C. 235.0 miles
D 2150 miles

Answers

Answer:

its 218.75

Step-by-step explanation:

Answer:

step-by-step explanations:

samamtha’s savings account paid 2.5% intrest per month. what is 2.5% in a fraction

Answers

Answer: 1/40

2.5/100= 1/40.

If 8+x* = 57, then x = ?

Answers

Answer: 49

Step-by-step explanation:

if you subtract 8 from 57 you’ll get 49, and 49 +8= 57

I if the no of Girates at congtin were reduced by 63% what would be the approximate ratio of giraffes to animals in other category be?​

Answers

Answer:

[tex]Giraffe:Others = 3:7[/tex]

Step-by-step explanation:

See Attachment for complete question

For this question, we only need the data at the Congtin column.

So, we have:

[tex]Giraffes = 124[/tex]

[tex]Other = 108[/tex]

First, we need to reduce Giraffe by 63%.

This gives:

[tex]New\ Giraffe = Giraffe - 63\% * Giraffe[/tex]

[tex]New\ Giraffe = 124 - 63\% * 124[/tex]

[tex]New\ Giraffe = 124 - 78.12[/tex]

[tex]New\ Giraffe = 45.88[/tex]

Represent this as a ratio:

[tex]Giraffe:Others = 45.88:108[/tex]

The closest to this ratio is 3:7.

This is shown by dividing the ratio by 15

i.e.

[tex]Giraffe:Others = 45.88/15:108/15[/tex]

[tex]Giraffe:Others = 3.0589:7.2[/tex]

Approximate:

[tex]Giraffe:Others = 3:7[/tex]

Which is the slope of the line that passes through the points (4,2) and (6,7)? Please help ^^

Answers

Answer:

The answer is 5/2

Step-by-step explanation:

The answer would be 5/2.

Subtract the y's:

7 - 2 = 5

Subtract the x's

(Same order aha-)

6 - 4 = 2

slope:

5/2

It is a Saturday morning, and Jeremy has discovered he has a leak coming from the water
heater in his attic. Since plumbers charge extra to come out on weekends. Jeremy is
planning to use buckets to catch the dripping water. Ile places a bucket under the drip and
steps outside to walk the dog. In half an hour, the bucket is 1/5 of the way full.

Answers

Answer:

He will need 9.6 buckets per day. If that was the question...

Step-by-step explanation:

If it takes half an hour for it to fill up 1/5 of the way, then in an hour it will have filled up 2/5 of the way.

2/5 x 24 = 9 3/5 or 9.6

Rewrite the expression in the form b^nb
n
b, start superscript, n, end superscript.
b^{-6}\cdot b^{11}=b
−6
⋅b
11
=

Answers

-7 that’s the right answer

A line passes through the points​ A(n,4) and​ B(6,8) and is parallel to y=2x-5. What is the value of​ n?

Answers

(4,6),(5,3),(7,2),(9,3)

The value of n is 4 if the line passes through the points​ A(n,4) and​ B(6,8) and is parallel to y=2x-5.

What is a straight line?

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

It is given that:

A line passes through points​ A(n,4) and​ B(6,8) and is parallel to y=2x-5.

The slope of the line which passes through points​ A(n,4) and​ B(6,8)  

[tex]\rm m =\dfrac{8-4}{6-n}[/tex]

m = 4/(6 - n)

The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).

The slope of the line y = 2x - 5

M = 2

The lines are parallel which means the slope of the lines will be equal

m = M

4/(6 - n) = 2

2 = 6 - n

n = 4

Thus, the value of n is 4 if the line passes through the points​ A(n,4) and​ B(6,8) and is parallel to y=2x-5.

Learn more about the straight line here:

brainly.com/question/3493733

#SPJ5

Translate this sentence into an equation.

63 is the sum of 10 and Malik's height.

Use the variable m to represent Malik's height.

Answers

63 = 10 + m
hope this helps :)


[tex]7\1 \times 28\9[/tex]
ya I need some help here​

Answers

Answer:

what do u need help with?

If your asking what is 7*28
Your answer is
196

Graph the solution to the system of inequalities.
Y< -3/2x +2
Y is greater than it equal too 1/2x-2

Answers

Answer:

Look at the graph

A carpenter wants to cut a 45 inch board into two pieces such that the longer piece will be 7 inches longer than the shorter how long should each piece be

Answers

Answer:

19 in and 26 in

Step-by-step explanation:

Let the length of the shorter piece be x

Then the longer piece is x + 7

x + x + 7 = 452x = 45 - 72x  = 38x = 19

Short piece = 19 in

Long piece = 26 in

6/7 oz converted to pounds

Answers

Answer:

.0536lb

Step-by-step explanation:

you can literally look this up on google

You are buying fruit to make fruit baskets. Apples come in bags of 20. Oranges come in bags of 16, and bananas come in bags of 32.

1) You have one bag of each fruit. Each fruit basket must be identical.



a) What is the greatest number of fruit baskets that you can make using all of the fruit?




b) How many of each type of fruit are in each fruit basket in part (a)?




2) You decide that not only must the fruit baskets be identical, but each one must have the same numbers of apples, oranges, and bananas.



a) What is the least number of bags of each fruit you need to have the same number of apples, oranges, and bananas?



b) How many of each type of fruit do you have?



c) There must be at least 5 but no more than10 of each type of fruit in each basket. How many different ways can you arrange the fruit baskets when using all of the fruit? Explain your reasoning.

Answers

Answer:

1) 3

2) 8

3)

4) 5

5) 20 apples 16 orangs and 31 bananas

6)

Step-by-step explanation:

Find the difference
9/10-1/2 ​

Answers

Answer:

1 2/5

Step-by-step explanation:

Apply the fractions formula for addition,and solve

Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(28,20) = 4

Convert to a mixed number using

long division for 7 ÷ 5 = 1R2,

Therefore:

9/10+1/2=1 2/5

(>'-'<)


Pls answer this and thank you

Answers

the answer is b on the question

Identify which shapes on the graph are congruent to shape I by performing these sequences of transformations on shape I:

a 90° clockwise rotation about the origin and then a reflection across the x-axis

• a 90° counterclockwise rotation about the origin and then a reflection across the x-axis

• a 180° rotation about the origin and then a translation right 4 units

Answers

The shapes on the graph that are congruent to shape I by performing these sequences of transformations are as detailed below

How to Identify the Congruent Shapes?

We are told that the transformations are;

a 90° clockwise rotation about the origin and then a reflection across the x-axis;

a 90° counterclockwise rotation about the origin and then a reflection across the x-axis;

a 180° rotation about the origin and then a translation right 4 units;

Now, looking at shape I;

a 90° clockwise rotation about the origin and then a reflection across the x-axis will give us the third shape at the bottom.

A 90° counterclockwise rotation about the origin and then a reflection across the x-axis; will give us the first shape at the bottom.

A 180° rotation about the origin and then a translation right 4 units will give us the last shape on the right top.

Read more about Congruent Shapes at; https://brainly.com/question/24430586

#SPJ1

Other Questions
What events influenced the renaissance? Helppppppppp quickkkkkkk HELP! PLEASE ANSWERwill mark brainliest to the first correct answer!The linear equation when b = 5 and m = 2 isA: y = 5x 2.B: y = 5x + 2.C: y = 2x 5.D: y = 2x + 5. 1. _ Which sphere of the Earth systemincludes trees, grasses, and squirrels?A atmosphereB biosphereC geosphereD hydrosphere Jenna feeds her cat twice a day. She gives her cat 3/4 can of cat food each time. Jenna is having a friend take care of her cat for 5 days. To prepare, she bought 8 cans of cat food. Did Jenna buy enough cat food? If so, how much? If not, how much did she have? The correct definition for cell membrane i need help with 8th grade math problems Explain in detail what was going on in this chapter from your chosen point of view. Pay attention to DICTION/DIALECT (howthe character might speak). 100 WORDS (PLEASE HELP ASAP) Richards checking account balance was $57.34 at the beginning of the week. During the week, he recorded the transactions below.A 2-column table with 4 rows. Column 1 is labeled Transaction with entries groceries, credit card bill, deposit, gas. Column 2 is labeled Amount with entries negative 25.37, negative 50, 163.75, negative 13.27.What was Richards account balance at the end of the week? Which substance gets broken down in a homogeneous mixture? O colloid solution solute Osolvent Does anyone has a ps4 and do you have rainbow six siege on it and do you have a mic. If you want to play together comment your user or answer the question with yu user What is the slope of the line that passes through the points (8, 4) and (20, -4) ? Elements in a group (column) on the periodic table can be expected to have similaratomic masses.atomic numbers.numbers of neutrons.properties. A strand of mRNA has the bases guanine-adenine-cytosine. Which aminoacid corresponds to these bases? (Apex)A. ArgB. CysC. GInD. Asp A scientist observes a feature where the hanging wall moved downward relative to the footwall. Which feature does the scientist observe?anticlinesynclinenormal faultstrike-slip fault Christina took a total of 10 quizzes over the course of 5 weeks. How many weeks of schoolwill Christina have to attend this quarter before she will have taken a total of 18 quizzes?Assume the relationship is directly proportional.weeksSubmitWork it out Read the excerpt from An image of africa What is Achebes purpose for writing this passage Line fg goes through the points (4,9) and (1,3) which represents a line that is perpendicullar to fg and passes through the point (2,0) 2 consecutive even integers have a quotient of 1.2 Write an equation to find the numbers. What is the process used to separate the mixture of flour and rice?