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umka2103 [35]
3 years ago
6

Help please I’ll give brainliest if there’s evidence

Mathematics
2 answers:
GenaCL600 [577]3 years ago
8 0

Answer

the answer is C

Step-by-step explanation:

zysi [14]3 years ago
7 0

Answer:

answer is a

Step-by-step explanation:

7a-8= -1-12=-13+4=-9

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PLS I NEED HELP ANSWER WILL GIVE BRAINLIEST ANSWER BOTH QUESTIONS ONE AND TWO
KiRa [710]
I hope this is helpful

8 0
3 years ago
Helpppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
miv72 [106K]

Answer:

$7.56

Step-by-step explanation:

They sell it in $2.25 per kg

Hamburger: cost

      1 kg      :  2.25

      3.4       :   7.56

1 x 3.4= 3.4

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6 0
3 years ago
Can you help me with this!!!!!!!!!
alexira [117]

a. The first variable is x and the second variable is y.

b. The equations are x+y=12 and x-y=8.

Step-by-step explanation:

Step 1:

The first step is to define the variables. The variables can be any two symbols, letters, characters, etc.

Here let the first variable be x and the let the second variable be y.

So the variables are defined as x and y.

Step 2:

The sum of the given variables is 12.

The first variable + the second variable = 12,

x+y=12.

The difference between the two variables is 4.

The first variable - the second variable = 4.

x-y=4.

Step 3:

If we add both the equations we get, 2x =16, x= 8 and y=4.

x = 8 and y = 4.

4 0
3 years ago
Which equation represents the line that passes through the points (-1,-2) and (3,10)
anyanavicka [17]

Answer:

(10+2)/(3+1)= 12/4= 3

y +2= 3(x+1)

y +2=3x+3

y = 3x+1

8 0
3 years ago
1/8 + c = 4/5 <br><br>what is c
ASHA 777 [7]

Answer:

27/40

Step-by-step explanation:

7 0
3 years ago
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