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3 years ago

6

A painter charges $15.39 per hour, plus an additional amount for the supplies. If he made $172.62 on a job where he worked 6 hou

rs, how much did the supplies cost?

1 answer:

Sergio [31]3 years ago

7 0

Answer:

$80.28

Step-by-step explanation:

Equation-

$15.39(x)+y= 172.62\\$

Substitute in 6 for x

$15.39(6)+y=172.62\\92.34 + y = 172.62\\y= 80.28$

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Will Give Brinilist if correct i Need HELP

Hitman42 [59]

Answer:

C red and green

Step-by-step explanation:

Slopes are the same. Red line: go 4 units down and 3 left between marked points.The same for the green one. Slope is rise/run and in this case -4/3.

I hope you'll mark me as Brainliest! THANKS!

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3 years ago

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An expression is given that has a value between 4.44.4 and 4.54.5, and where xx represents an integer. \sqrt{x}+\sqrt{x} x

musickatia [10]

Answer:

$x = 5$

Step-by-step explanation:

Given

$\sqrt x + \sqrt x = (4.4,4.5)$

Required

Find x

When the result is 4.4, we have:

$\sqrt x + \sqrt x = 4.4$

This gives:

$2\sqrt x = 4.4$

Divide both sides by 2

$\sqrt x = 2.2$

Square both sides

$x = 2.2^2$

$x = 4.84$

When the result is 4.5, we have:

$\sqrt x + \sqrt x = 4.5$

$2\sqrt x = 4.5\\$

Divide both sides by 2

$\sqrt x = 2.25$

Square both sides

$x = 2.25^2$

$x = 5.0625$

So, the value of x is between 4.84 and 5.0625

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Hence:

$x = 5$

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3 years ago

What is the numerator 2 and the denominator 5 in simplest form

Nuetrik [128]

Answer:

2/5

Step-by-step explanation:

the numerator is the top number and the denominator is the bottom number in a fraction. Therefore means that 2/5 would be a fraction and cannot be simplified due to the fact they do not have a Highest common factor

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3 years ago

Need the answer asapp with the working out please thanks :)

patriot [66]

Hi,

The two numbers should be 12 and 30. 12=2x2x3 while 30=2x3x5.

Their HCF is 2x3=6 and their LCM is 2x3x2x5. Because of their HFC, we know that they are both multiple of 6. Also, the question says they both are GREATER than 6, so they can’t be 6 but are 6 times “something”. Thanks to the LCM, we know that “something” is equal to 2 for the first number and to 5 for the second one, the numbers hence being 12 and 30.

I hope this helps. If I was not clear enough or if you’d like further explanation please let me know. Also, English is not my first language, so I’m sorry for any mistakes.

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3 years ago

What is 2592x340?<br> answer

dimaraw [331]

Answer:

881280

Step-by-step explanation:

2592x340=881280

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3 years ago

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