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creativ13 [48]
3 years ago
13

Solve. 3^x = 81 a X= 2 b. X= 4 c. x=6 d. x =9 HELPPPPP

Mathematics
2 answers:
OverLord2011 [107]3 years ago
4 0

Answer:

it's B on ed

Step-by-step explanation:

100%

maw [93]3 years ago
3 0

Answer:

B= x=4

3 x 3 x 3 x 3

3 x 3=9

3 x 3=9

9 x 9=81

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Any suggestions or answers
Bad White [126]

Answer:

3m - 4

Step-by-step explanation:

Divide.

(15mn)/(5n) = 3m

(-20n)/(5n) = -4

3m - 4 is your answer.

~

7 0
3 years ago
There are 18 pieces of chalk. The ratio if chalk that is yellow to chalk that is not yellow is 1:2. How many more pieces of whit
katen-ka-za [31]
The amount of chalk are equal
5 0
3 years ago
If your dinner bill was $80 and you left a 15% tip. How much money did you leave as a tip? What is your total bill cost?
nadya68 [22]

Answer: 92 dollars because 15% divided into 80 is 12 and add 80 to 12 and its 92

6 0
3 years ago
Write the elements belonging to the set {x|x is a natural number less than 10
Feliz [49]

Answer:

The set A = { 1,2,3,4,5,6,7,8,9}

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the set

 { x/x/ is a natural number less than 10 }

<u><em>Natural numbers :</em></u>

The natural numbers are

          { 1,2,3,4,5,6,7,8,9,10,.........}

The set A =  { x/x/ is a natural number less than 10 }

The set A = { 1,2,3,4,5,6,7,8,9}

4 0
3 years ago
Which graph shows the solution to the inequality -3x-7&lt;20
Anestetic [448]

Answer:

-9 < x

Step-by-step explanation:

-3x - 7 < 20

+ 7 + 7

___________

-3x < 27

___ ___

-3 -3

x > -9 [Whenever you <em>divide</em><em> </em>or <em>multiply</em><em> </em>by a negative, reverse the inequality symbol.]

The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

6 0
3 years ago
Read 2 more answers
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