A number added to itself twelve times is five more than twice the number. What is the number?

Answers

Answer 1

Answer: $x- \ searching\ number\n\n x+12x=2x+5\n 13x-2x=5\n 11x=5\ |:11\n x=(5)/(11)\n\n The\ number\ is\ (5)/(11),$

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Daniel has $13.58 in his bank account from interest earned. Kenneth has an account that earns 3 times as much interest, in dollars, as Daniel. How much does Kenneth have in his bank account from interest?

Answers

Answer:

$40.74

Step-by-step explanation:

Daniel's bank account interest is $13.58.

Kenneth's bank account interest is 3 times that of Daniel's account interest.

Hence the amount of interest in Kenneth's account shall be = 3 × $13.58

= $40.74

How do I do x/3-x/9=6 Pls solve with steps

Answers

Answer:

Step-by-step explanation:

Hello,

do you agree that

$(1)/(3)-(1)/(9)=(3-1)/(9)=(2)/(9)$ ?

Then,

we can simplify as below and multiply by 9 both sides and divide by 2

$(x)/(3)-(x)/(9)=(2x)/(9)=6\n\n<=> 2x = 54\n\n<=> x = 54/2= 27$

Thanks

For every 2 blocks Raevan jogs, she walks1 block, Raevan wants to cover a distance of
36 blocks today. How many blocks will she jog?

Answers

Answer:

I believe she will jog 18 blocks.

Step-by-step explanation:

What is the sum of 7/22 and 9/22

Answers

when u have a common a denominator then you just add the numerator that would be 7 and 9. 7 + 9= 16
so ur solution would be 16/22 and then u would simplify by dividing both values by 2.
so the solution is8/11

You need a common denominator. You already have one. So add 7+9=16. Put 16 over 22. That's your answer without reduction.

When you reduce it, divide it by 2 since its an even number.

16/22=8/11

The mean age of 5 people in a room is 27 years.A person enters the room.
The mean age is now 27.
What is the age of the person who entered the room?

Answers

Answer:

thee answer is 27

Step-by-step explanation:

As the first part was 27 and the second pARTR 27 NO MATHS NEED TO BE INCLUDED AS 27 IS THE CORRECT

The answer is 135
27 x 5=135

If RS=5, ST=15, what is the length of RT? Show your work

Answers

Answer:

20 Units

Step-by-step explanation:

RS plus ST equals RT.

Take this visual:

_____/_______________

R S T

5 un 15 un

Using the segment addition postulate, we can tell RS+ST=RT

5+15=20

Hope this helps :-)

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