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Jet001 [13]
2 years ago
7

Help please :( !! i don’t understand:/

Mathematics
1 answer:
Nezavi [6.7K]2 years ago
5 0
Answer:
the answer is 12!
Explanation: they are squared which are on the line of x
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Please help as soon as possible
MAVERICK [17]

Answer: Your Answer is: -8/17

7 0
2 years ago
I need to solve this system of equations, how do I do that?<br> 3x-4y=20<br> y=3/4x-5
Paha777 [63]

Answer:

Is is Infinitely many solutions so 0=0

<em><u>Step-by-step explanation:</u></em>

<h3>First we have to rearrange/simplify the equations:</h3>

Equation 1: 4y - 3x = -20

Equation (2):  y - 3x/4  = -5

<h3>Then you remove the fractions by multiplication: </h3>

Multiply equation (2) by 4

<h3>The Equations now look like this: </h3>

Equation 1: 4y - 3x = -20

Equation (2): 4y - 3x = -20

<h3>Solve for y on Equation (2):</h3>

y = <u><em>3x/4 - 5</em></u>

<h3>Then plug in this for the y in Equation 1 and then solve:</h3>

4•(<u><em>3x/4-5</em></u>) - 3x = -20

Therefore the answer leads to:

Infinitely many solutions, 0=0

Hope this helped :')

4 0
2 years ago
A fan is marked up 40% on the original price. The original price was $20. What is the new price of the fan before sales tax?
JulsSmile [24]

Answer:

$28

Step-by-step explanation:

40% of 20 is 8

20 + 8 = 28

8 0
3 years ago
whe value of two rational number is 2,if one of the rational number is 1/7 so what is the value of other brainly
baherus [9]

Answer:

13/7

Step-by-step explanation:

X + 1/7 = 2

X = 2- 1/7

x = 13/7

6 0
2 years ago
You for a run on monday. You ran 2.32 km. On tuesday you run the same distance how far did you run altogether
o-na [289]

Answer:4.64 km

Step-by-step explanation:

6 0
2 years ago
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