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amm1812
3 years ago
14

I have been on this question for so long if anyone can help me I would greatly appreciate it. Thank you

Mathematics
2 answers:
Phoenix [80]3 years ago
8 0

Answer:

Step-by-step explanation:

let x be the number

2(x+8)=-4x+4

2x+16=-4x+4

6x=-12

x=-2

Rudiy273 years ago
3 0

Answer:

x=-2

Step-by-step explanation:

2(x+8)=-4x+4

2x+16=-4x+4

6x=-12

x=-2

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Which expression is equivalent to 12+24p
gayaneshka [121]

Answer:

the answer is 'C' bacause you have to multiplied between them

3 0
2 years ago
A room service waitress at a hotel receives an automatic gratuity of 15% of the food bill. If the food bill is $19.00, how much
Len [333]

Answer:

$2.85 is tipped to the waitress

7 0
2 years ago
please actually look at the picture and do it correctly i need the correct answers i'll mark brainliest if you are correct
Nikolay [14]

Answer:

12/14 to 18/w

Step-by-step explanation:

the w would equal 21 (incase you needed it) since the unit rate is 1.5

7 0
2 years ago
Read 2 more answers
I GIVEEEEE BRAIMLILSTER
timofeeve [1]

<u>Answer:</u>

\boxed{\boxed{\pink{\bf \leadsto It \ will \ take \ 5 hours \ to \ travel \ 300 \ miles. }}}

<h3><u>Step-by-step explanation:</u></h3>

According to Question , a plane travels 120 miles in 2 hours. So here we will use unitary method .

\bf\implies If \ it \ covers \ 120 \ miles \ in \ 2 \ hours \\\\\bf\implies Then \ one \ mile \ will \ be \ covered \ in \ \dfrac{120}{2} hrs \\\\\bf\implies Hence \ 300 \ miles \ will \ be \ covered \ in \ \dfrac{2}{120}\times 300 hrs = \red{5 \ hours }

<h3><u>Hence</u><u> </u><u>it </u><u>will</u><u> </u><u>cover</u><u> </u><u>30</u><u>0</u><u> </u><u>miles</u><u> </u><u>in</u><u> </u><u>5</u><u> </u><u>hours</u><u> </u><u>.</u></h3>

Here it was a case of direct proportion in which if two things are directly proportional to each other. If one thing thing increases then the value of second also increases. Here if the time increases then the distance also increases

5 0
3 years ago
The perimeter of square JKLM is 48 units.
Mashcka [7]
Perimeter = 4 x sides
48 = 4 (x + 3)
48 = 4x + 12
36 = 4x
x = 9

Check:
x + 3 = 9 + 3 = 12
12 x 4 = 48
4 0
2 years ago
Read 2 more answers
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