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-BARSIC- [3]
3 years ago
13

What is 9x-15+7x-7 in 2 numbers topic is Equivalent expressions

Mathematics
1 answer:
Sladkaya [172]3 years ago
5 0
Combine “like” terms

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Use properties to find the sum or product 89+27+11
yulyashka [42]
The answer to 89+27+11 is 127
3 0
3 years ago
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The coordinates of a triangle's vertices are A(2, 4), B(3, 1), and C(5, 5). The triangle undergoes a translation 4 units to the
AlekseyPX
South west

Shifting 4 units left (decreasing in x-axis by 4 units)
Shifting 5 units down (decreasing in y-axis by 5 units)

Apply to every vertices coordinates(x - 4, y - 5)

New coordinates

A(-2, -1)
B(-1, -4)
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5 0
2 years ago
Simplify<br> (3/2x+5) + (5/x-5)
tia_tia [17]

Answer:

(3x + 10) / (2x + 5)(x - 5).

Step-by-step explanation:

(3/2x+5) + (5/x-5)

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

= 3x - 15 + 10x + 25 /  (2x + 5)(x - 5)

= 13x + 10 / (2x + 5)(x - 5).

6 0
3 years ago
The sum of two numbers is 36. The first number is one fifth 1 /5 of the second number. What are the​ numbers?
kow [346]
The two numbers are 30 and 6
5 0
2 years ago
Read 2 more answers
Give the positive solution of x^2 – 36 = 5x.
andriy [413]
The equation given in the question is 

x^2 - 36 = 5x
x^2 - 5x - 36 = 0
x^2 - 9x + 4x - 36 = 0
x(x - 9) + 4(x - 9) = 0
(x - 9) (x + 4) = 0
From the above set we can say that x = 9 is the positive solution of the equation given in the question. I hope that this is the answer that you were looking for and it has come to your great help.
5 0
2 years ago
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