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2 years ago

An electrician charges $130 for a house call and $90 for each hour of work. How much will they charge for 7 hours of

Mathematics

2 answers:

babymother [125]2 years ago

4 0

Answer:

Hope it helps

Step-by-step explanation:

Electricians usually charge between $50 to $100 per hour. For the entire project, you'll spend an average of $323, or within a range between $160 and $508 or more. Both hourly and project rates vary depending on the type of project, license and experience of the service provider.

Aleks [24]2 years ago

4 0

Answer:

730

Step-by-step explanation:

90 times 7 is 600 + 130 =730

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The volume of most drink containers in the United States is measured in fluid ounces. There

attashe74 [19]

Answer:

68 ounces

Step-by-step explanation:

Most drink containers in the United States are usually known as 2 Litres bottle.

Now, let's convert this 2 litres to cubic centimeters.

1 litre is equal to 1000 cm³

So, 2 Litres = 2000 cm³

Since there are 29.6 cm³ per fluid ounce, thus amount of ounces held by the typical cup in america = 2000/29.6 = 67.57 ounces ≈ 68 ounces

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3 years ago

PLZ ANSWER QUICKLY <br> Write an equation that represents the line.<br><br> Use exact numbers.

denpristay [2]

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2 years ago

6 painters can paint the fence in 15 hours. How long would it take 5 workers to do the same job? 12.5 is not the right answer

viva [34]

<h2>Greetings!</h2>

Answer:

It will take them 18 hours.

Step-by-step explanation:

To find the answer of this, you must first multiply the amount of people by the time:

6 * 15 = 90

Then to find the time it takes 5 workers, divide this by 5:

90 ÷ 5 = 18

So it will take them 18 hours!

<h2>Hope this helps!</h2>

6 0

2 years ago

Find the length of JL<br> 15<br> None of the other answers are correct<br> 12<br> 3

r-ruslan [8.4K]

Answer:

D: 12

Step-by-step explanation:

The entire segment KI is composed of the segments KJ and JI. So:

$KI=KJ+JI$

We know that KI is 15.

KJ is (2x-15) and JI is (2x-6). Substitute:

$15=(2x-15)+(2x-6)$

Solve for x. Combine like terms:

$15=4x-21$

Add 21 to both sides:

$4x=36$

Hence, the value of x is:

$x=9$

We know that JI is 2x-6.

We will substitute 9 for x to find JI. So:

$JI=2(9)-6=18-6=12$

Hence, our answer is D.

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3 years ago

Solve for x this will really help me i been stuck on this question

Sergeu [11.5K]

Answer:

the answer is 52.

Step-by-step explanation:

because of the locations of the two angles, it can be concluded that 156=3x.

now you have an equation.

solve for x.

$156=3x\\156/3= x\\52=x$

hope this helps ;)

3 0

3 years ago