3 years ago

What is 12 x -4 divided by 16

Mathematics

1 answer:

jeka943 years ago

6 0

12 x -4= -48÷16 equal -3

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Janelle is in charge of bringing in dry erase markers for everyone in her math group to use to work on a project. She brings 3 m

Papessa [141]

Let x represent the number of students in Janelle’s group. If Janelle brings 3 markers for each person in her group, then she brings 3x markers for x students. You also know that she brings <span>5 extra markers for everyone to share. Thus, the total amount of markers she brings is 3x+5.
</span>
If Janelle brings in 23 markers in all, then the equation <span><span>3x+5=23 </span> represaents the mathematical model. </span>

3x=23-5,3x=18,x=6

Answer: there are 6 students in Janelle's group.

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3 years ago

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When a trinomial is factored as (x + m)(x + n), what is the product of m and n?

klemol [59]

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3 years ago

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1/6x + 5/2 = -1/3 Help solve for x

dangina [55]

Start by finding the common denominators (in this case, 6)

So;

1/6x + 15/6 = -2/6

1/6x = -17/6

x = -17