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slamgirl [31]
4 years ago
5

2х + 5 = 20бx - 5y = 12​

Mathematics
1 answer:
Tresset [83]4 years ago
6 0

Answer: My answer to the 1st one would be x=15/2 and the 2nd one -12/5

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Which algebraic expression represents “the quotient of 7 and number”?
Drupady [299]
The correct option would be
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4 years ago
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Determine the discriminant of x2 = 4. <br><br> A. 17 <br> B. 16 <br> C. -15 <br> D. -10
tino4ka555 [31]
The discriminant is b<span>²-4ac
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3 years ago
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4.) Which best describes the relationship between &lt; AFB and &lt; AFD?
MAVERICK [17]

Answer:

C. Supplementary angles

Step-by-step explanation:

Given

<AFB = 72

Required

Relationship of <AFB and <AFD

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5 0
4 years ago
Solve the linear equation below for x. *<br> 3x + 4 = 8x – 9<br> A. 2.6 B. 1 C. 1.09 D. 2
Juli2301 [7.4K]
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3 years ago
By what percent will a fraction increase if its numerator is increased by 60% and its denominator is decreased by 20%?
Strike441 [17]
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3 years ago
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