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Shalnov [3]
3 years ago
5

Determine the answer to 3 + (−5) and explain the steps using a number line.

Mathematics
2 answers:
umka21 [38]3 years ago
8 0

Answer:

The answer would be -2

Step-by-step explanation:

A trick I learned is that you can take the negative and turn it into a positive and add them but you have to remember the product would be a negative after if you are adding positive and a negative

horsena [70]3 years ago
4 0

Answer:

\boxed{ -2}

Step-by-step explanation:

On a number line

  • Adding a positive number means moving to the right
  • Adding a negative number means moving to the left

Using the number line,

Add 3 + (-5)

Step 1. Find 3 on the number line  

Start at 0 and move three units to the right (see Image below).

This takes you to 3.

Step 2. Add (-5)

Start at 3 and move five units to the left.

This takes you to -2.

\boxed{\textbf{3 + (-5) = -2}}

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2 years ago
A coordinate plane with a line passing through (0, negative 3), (2, 0), and (4, 3).
adell [148]

Answer:

y=\frac{3}{2}x-3

Step-by-step explanation:

The given line passes through: (0,-3), (2,0), and (4,3).

We first of all find the slope using m=\frac{y_2-y_1}{x_2-x_1}

Using (x_1=0,y_1=-3),and\:(x_2=2,y_2=0) we find the slope to be

m=\frac{0--3}{2-0}=\frac{3}{2}

The equation is given by y=mx+c, where m=\frac{3}{2} is the slope and c=-3 is the y-intercept.

Therefore the equation is y=\frac{3}{2}x-3

4 0
3 years ago
Read 2 more answers
Y=1/8x <br><br><br> pls help pls cmon ill but u chicken nuggets
kramer

Answer:

  y-(1/8*x)=0

Step-by-step explanation:Slope=  

2.000

0.250

​  

=0.125

x−intercept=  

−1

0

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=−0.00000

y−intercept=  

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8 0
3 years ago
Where do the graphs of the linear equation y=2x+5 and y=-2x-3 intersect?
Aleksandr [31]
It graphs in the y=2x-3 so I say it’s d bc it is in the answer up above
6 0
3 years ago
Help what’s the answer ?
sukhopar [10]

Answer:

-5x+13

Step-by-step explanation:

-2x+9-3x+4

=-5x+13

6 0
3 years ago
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