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sweet-ann [11.9K]
3 years ago
12

Solve for x x/8−9=1x= ​

Mathematics
2 answers:
atroni [7]3 years ago
8 0
1. X/-1 (divid X to 1)
2. -1• X/-1 = 1• -1
( multiple -1 by both sides)
3. X= -1

I hope this helps
Airida [17]3 years ago
7 0

Answer:

x = 80

Step-by-step explanation:

9+1=10 so x/8 must equal 10.

80/8 = 10 and subract by 9 = 1

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8•x + 10 +2x +4 •x + 8 -6
Tcecarenko [31]

Answer:

14x + 12

Step-by-step explanation:

8 times x would be 8x

4 times x would be 4x

8x+10+2x+4x+8-6

8x+2x+4x=14x

10+8-6=12

=14x + 12

5 0
3 years ago
Find the circumference of the circle iready area and circumference of a circle level g quiz
nekit [7.7K]

Answer:

Formula for circumference of a circle;

C = 2πr

To find the radius, we must find half(1/2) of the diameter.

Since we are given 6, we would find 1/2 of 6 which is <u>3</u>.

Now let's plug in these values into the formula:

C = 2πr

C = 2 x 3.14 x 3

C = 18.84 feet

5 0
3 years ago
What is 3.5x=130+10x
Shalnov [3]

subtract 10 from both sides

-6.5x = 130 divide

 -6.5 into 130

<span>x = -20

</span>

6 0
4 years ago
Read 2 more answers
zachary has coins of the coins 3/6 are nickles, 2/6 dimes, rest are quarters. What is the ratio of zacharies nickles, to dimes t
lesya692 [45]

Answer:

The ratio of zacharies nickels to dimes to quarters is <u>3 : 2 : 1</u>.

Step-by-step explanation:

Given:

Zachary has coins of the coins 3/6 are nickels, 2/6 dimes, rest are quarters.

Now, to get the ratio of zacharies nickels, to dimes to quarters.

So, as given dimes and nickels we find the quarters to get the ratio:

\frac{3}{6} -\frac{2}{6}=\frac{3-2}{6} =\frac{1}{6}.

Thus, the quarters are 1/6.

Now, getting the ratio of the coins:

Nickels = 3/6 × 6 = 3

Dimes = 2/6 × 6 = 2

Quarters = 1/6  × 6 = 1

<em>Nickels : Dimes : Quarters = 3 : 2 : 1.</em>

Therefore, the ratio of zacharies nickels to dimes to quarters is 3 : 2 : 1.

8 0
3 years ago
25 POINTS <br> Given f(x) =2x+3 Find f(x) =27<br> (show all work please)
Nastasia [14]
   27 = 2x + 3
  - 3           - 3
--------------------
  24 = 2x 
------  ------
   2       2

12 = x or x = 12
5 0
3 years ago
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