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CaHeK987 [17]
3 years ago
12

What is the system of equations of y=−x+2 and y=3x-4?

Mathematics
2 answers:
liq [111]3 years ago
7 0

Answer:

x=3/2

Step-by-step explanation:

{ y=-x+2

{ y=3x-4

-x+2=3x-4          Substitution

6=4x                  Add x and 4 to Both Sides

x=6/4                 Divide Both Sides by 4

x=3/2                 Simplify

I hope this helped. Lmk if you have any other questions.

irina [24]3 years ago
3 0
Not perpendicular I think
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if x stands for am number what is the mathematical phrase that represents three more than the number​
vlada-n [284]

Answer:

x + 3

Step-by-step explanation:

if x represents a number then 3 more than the number means addition of 3 to the number ( x )

so, required phrase is ;

=》x + 3

8 0
3 years ago
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Find the sum and simplify
statuscvo [17]

<u>Answer</u>:

[ ( 2 x^2 - x - 5 ) ] / [ ( x + 2 ) ( x - 3 ) ]

option c). is correct.

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

( x + 1 ) / ( x + 2 ) + ( x - 1 ) / ( x - 3 )

= > [ ( x + 1 ) ( x - 3 ) + ( x - 1 ) ( x + 2 ) ] / [ ( x + 2 ) ( x - 3 ) ]

= > [ ( x^2 - 3 x + x - 3 + x^2 + 2 x - x - 2 ) ] / [ ( x + 2 ) ( x - 3 ) ]

= > [ ( 2 x^2 - x - 5 ) ] / [ ( x + 2 ) ( x - 3 ) ]

Hence we get required answer!

6 0
3 years ago
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IrinaVladis [17]
D. 989 sq.m should be the right answer
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Leonard earns $8.75 per hour working at a bowling alley. Last weekend, he worked for 5.4 hours. How much money did Leonard earn
sertanlavr [38]

Answer:

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Step-by-step explanation:

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Here,

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Step-by-step explanation:

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