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Lyrx [107]
3 years ago
7

HW HELP ASAP PLZZZZZ

Mathematics
1 answer:
Arada [10]3 years ago
7 0

Answer:

last step is (2x + 5)(2x + 1)

Step-by-step explanation:

4x^2 + 12x + 5

4x^2 + (10 + 2)x + 5

4x^2 + 10x + 2x + 5

2x(2x + 5) +1(2x + 5)

(2x + 5)(2x + 1)

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How would i work this out?
Varvara68 [4.7K]
You want to find the number of visits IN BETWEEN 12:30 PM and 6:45 PM

there some visits already recorded before 12:30. These visits are visits that you want to exclude but are included in the TOTAL visits

Before 12:30 the website has 1200 visits and at 6:45 the website has 14000.

You can do 14000-1200 to find the number of visits in the time frame between 12:30 and 6:45

ANSWER 12800 visits

3 0
2 years ago
PLS HELP ASAP Cherries cost d dollars per pound. Mother bought 3 lbs and father bought 2 lbs. How much money did they spend toge
julia-pushkina [17]

Answer:

5d

Step-by-step explanation:

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Father: 2d

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3 years ago
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Step-by-step explanation:

8x-2y=10

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3 0
3 years ago
Which equation is y=3(x-2)^2-(x-5)^2
Savatey [412]

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Step-by-step explanation:

8 0
3 years ago
Diana paints 150 fence posts and chuck paints 130 fence posts. Diana paints 10 more fence posts than chuck. How many fence posts
statuscvo [17]

Complete Question

The  complete question is shown on the first uploaded image

Answer:

Step-by-step explanation:

From the question we are told that

  The  relationship is  \frac{150 }{d}   = \frac{130}{c}

   The number of fence post painted by chuck is  l = 130

    The number of fence post painted by Diana  is k =  150

    can paint 10 fences more than chuck  so let say the  of fence painted in an hour by chuck is g

     Then  the number of fence post painted by Diana in one hour is

          f =  g+ 10

 So

       \frac{150 }{ g + 10 }   = \frac{130}{g}

       130 g  + 1300 =  150g

        g =  65 \  m

5 0
4 years ago
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