1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oxana [17]
3 years ago
6

The Sum of the digits of a two digit number is 12.The number obtained by interchanging the digits exceeds the original number by

18. Find the original number.
Mathematics
1 answer:
Rashid [163]3 years ago
4 0

Answer:

original number is 57

Step-by-step explanation:

I am not sure if there is a correct way to do this...but I am just guessing and checking to find the answer.

the possible 2 digit numbers that equal 12 are :

39,93,48,84,57,75,66

the number obtained by interchanging the digits exceeds the original number by 18....so the original number is 18 less then the new number.

the only two numbers whos difference is 18 is 57 and 75.....75 - 57 = 18

so the original number is 57.....and the new number obtained by interchanging the digits (75) exceeds the original number by 18...and 75 - 57 = 18.

You might be interested in
What is the domain of the function y=2/x-6?
Alinara [238K]

Step-by-step explanation:

TO FIND THE DOMAIN OF THIS FUCTION AVOID SITUATIONS LIKE Y=2/0 FOR THIS IS UNDEFINED.

TAKING THE DENOMINATOR AND EQUATING IT TO ZERO

=> X – 6 =0

=> X=6

SO AVOID HAVING X = 6 IN THE DENOMINATOR FOR WHICH THE FUNCTION WILL BECOME UNDEFINED

THEREFORE, X ≠6

DOMAIN ={ X£R, x ≠6}

I.e all real numbers except 6

7 0
3 years ago
I need help please and thank you
mrs_skeptik [129]
A triangle is 180 so 180-110=70 and 70 divided by 2 is 35 so the other two angles are 35 degrees
8 0
3 years ago
Please help me with this question.
Mumz [18]

Answer:

Step-by-step explanatiobidvshzbxgsjsgsjGjmI don’t even know that

8 0
4 years ago
Select the inequality that match the situation:
elena55 [62]

Answer:

Each student club must contribute $ 33.33 in order to meet the fundraising goal.

Step-by-step explanation:

Given that a school fundraiser has a minimum target of $ 500. Faculty have donated $ 100 and there are 12 student clubs that are participating with different activities, to determine how much money should each club raise to meet the fundraising goal, the following calculation must be performed:

(500 - 100) / 12 = X

400/12 = X

33,333 = X

Thus, each student club must contribute $ 33.33 in order to meet the fundraising goal.

7 0
3 years ago
A total of $12,000 is invested at an annual interest rate of 9%. Find the balance
sineoko [7]

Answer:

$18,726.11

Step-by-step explanation:

Lets use the compound interest formula provided to solve this:

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

<em />

First lets change 9% into a decimal:

9% -> \frac{9}{100} -> 0.09

Since the interest is compounded quarterly, we will use 4 for n. Lets plug in the values now:

A=12,000(1+\frac{0.09}{4})^{4(5)}

A=18,726.11

<u>The balance after 5 years is $18,726.11</u>

6 0
4 years ago
Other questions:
  • A bowl contains 7 pennies, 9 nickels, and 4 dimes. Elyse removes one coin at random from the bowl and does not replace it. She t
    7·1 answer
  • A dealer bought some tires for 6500 the tires were sold at 9500 and making $50 on each tire how many tires were involved
    5·2 answers
  • I have another Brainliest
    6·2 answers
  • If x = –3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the e
    9·1 answer
  • Laura jog around the soccer field that 80m by 120m.how many yards does she goes around the field two times?​
    9·1 answer
  • What is 1/10 of 0.03 ?
    6·2 answers
  • Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then sele
    5·1 answer
  • A bakery offers a sale price of $3.05 for 6 muffins what is the price per dozen
    7·1 answer
  • Find slope of the line passes through (7, 3)and (9, 6​
    6·1 answer
  • Please answer this correctly
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!