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dolphi86 [110]
3 years ago
13

Plzz help fast i will do 20 points

Mathematics
2 answers:
4vir4ik [10]3 years ago
6 0

Answer:

b

Step-by-step explanation:

if n = 4, then 4 + 3 = 7

vichka [17]3 years ago
3 0

Answer: B.) n+3=7

Step-by-step explanation:

<em>a.) 2(4)=6</em>

<em>8=6 (wrong)</em>

<em />

<em>b.) 4+3=7</em>

<em>7=7 (right)</em>

<em />

<em>c.) 9-4=13</em>

<em>5=13 (wrong)</em>

<em />

<em>d.)4/12=3</em>

<em>0.33=3 (wrong)</em>

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4. If A is at (4, -1) and B is at (2,-7), find the midpoint of segment AB.
melomori [17]
The answer is (3,-4). On a graph you see it is right in the middle. Hope this helps.

8 0
3 years ago
There is 1/3 gallon of water in a 3-gallon container. Write a multiplication AND a division equation to represent the situation.
iogann1982 [59]

Answer:

1/3

Step-by-step explanation:

1×3÷3=1/3

8 0
2 years ago
Read 2 more answers
Help me pls guys! im being timed and need some help!
Agata [3.3K]

Answer:

B.

Step-by-step explanation:

she only has $60 to spend therefore, she has the option of spending all of it, or less. However she cannot spend money she doesn't have.

4 0
3 years ago
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If i have $50 dollars and get $20 dollars a week how much money do i nees to save to get $200 in a month?
ipn [44]
200-50= 150
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4 0
3 years ago
Which value, when placed in the box, would result in a system of equations with infinitely many solutions? y = -2x 4 6x 3y =
wariber [46]

The missing value is 12 in a system of equations with infinitely many solutions conditions.

It is given that in the system of equations there are two equations given:

\rm y =n -2x+4\\\rm and \\\rm 6x+3y= ?

It is required to find the missing value in the second equation.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.

We have equations:

\rm y = -2x+4 ....(1)\\  \\\rm 6x+3y= ?  ....(2)

Let's suppose the missing value is 'Z'

We know that the two pairs of equations have infinitely many solutions if and if they have the same coefficients of variables and the same constant on both sides.

From equation (1)

\rm y = -2x+4 \\\\\rm 2x+y=4(multiply both the sides by 3)

\rm 6x+3y=12 ...(3)

By comparing the equation (2) and (3), we get

M = 12

Thus, the missing value is 12 in a system of equations with infinitely many solutions conditions.

Learn more about the linear equation.

brainly.com/question/11897796

8 0
2 years ago
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