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Leya [2.2K]
3 years ago
10

Use elimination to solve 2x+3y=4 4x+6y=-5

Mathematics
1 answer:
zvonat [6]3 years ago
8 0
There is no solution to the problem because it is parallel.
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3 years ago
Plz ans with steps... Thx!!
Ganezh [65]

Answer:

16

Step-by-step explanation:

Let the 1st part of your answer be x , so the 2nd part will be 40-x . From the given information, we can write the equation: (1/4)x = (3/8) × (40-x) . We can simplify this into (1/4)x = (120-3x)/8 ; 8x = 480-12x ; 8x+12x = 480 ; 20x = 480 ; x = 480/20; x = 24

Therefore, the 1st part = 24

Plug this into your 40-x equation to get: 40 - 24 = 16

3 0
3 years ago
If four times of a number is added to seven the result is 92​
MA_775_DIABLO [31]

Answer:

22 1/4 or 22.25

Step-by-step explanation:

4x + 7 = 92

4x = 85

x = 22 1/4

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2 years ago
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lara31 [8.8K]

Answer:

A

Step-by-step explanation:

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3 years ago
What is the length of the hypothenuse of the triangle?
BlackZzzverrR [31]

Answer:

26ft

Step-by-step explanation:

10^2 +24^2 =AB^2

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3 years ago
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