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Taya2010 [7]
3 years ago
12

Solve for x 10x - 72 3x - 4

Mathematics
1 answer:
ratelena [41]3 years ago
8 0

Answer:

16

Step-by-step explanation:

3x - 4 = \frac{1}{2}(10x - 72)

⇔ 6x - 8 = 10x - 72

⇔ 4x = 64

⇔ x = 16

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Answer quickly please
Olin [163]

Answer:

Step-by-step explanation:

A. 3000/50 is 60

4 0
2 years ago
Apply the distributive property to factor out the greatest common factor. {24a - 18b}
Simora [160]

Answer:

Step-by-step explanation:

{24a -18b}

=6 {4a-3b}

7 0
3 years ago
Which two integers is - 206 between?
Anna71 [15]

Answer:

Answer:

102.5, 103.5

Step-by-step explanation:

a+a+1=206

2a+1=206

2a=205

a=102.5

103.5

I think there is a bug here. They can't be whole numbers.

Step-by-step explanation:

7 0
3 years ago
How would I translate this algebraic expression?
FromTheMoon [43]

Answer: \frac{5}{7} (2+\frac{6}{r} )

Step-by-step explanation:

Since, the quotient of 6 and r = \frac{6}{r}

The sum of two and the quotient of 6 and r

= (2+\frac{6}{r} )

And,  Five-sevenths of the sum of two and the quotient of 6 and r

= \frac{5}{7} (2+\frac{6}{r} )

Thus, the required expression is, \frac{5}{7} (2+\frac{6}{r} )


3 0
2 years ago
(Angles) Only 14-17 please, do 15 if you want
Butoxors [25]

Answer:

N.14 ABC = 5x+20, N.15 ABE = 90. N.16. 123, 29, 28. N.17 K = 80

Step-by-step explanation:

Because of vertical angles, 5x+20 = 3x+66.

5x=3x+46

2x = 46

x = 23

Sum of angles in a circle is 360

360-135-135=180

ABE = CBD because vertical angles.

180 / 2 = 90

16.

Sum of angles in triangle is 180

180=123-x-2-x-3

x = 31

123, 29, 28.

17.

Sum of angles in triangle is 180

180-72-28 = 80

K = 80

8 0
2 years ago
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