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
aniked [119]
2 years ago
9

The sum of the digits of a two-digit number is 9. When the digits are reversed, the new number is 9 more than the original numbe

r. Find the original number. Check your answer.
a. 18
b. 27
c. 36
d. 45
Mathematics
1 answer:
Paul [167]2 years ago
4 0

9514 1404 393

Answer:

  d.  45

Step-by-step explanation:

You can check the offered answers. You will find that the difference from reversing the digits will only be 9 if the digits differ by 9/9 = 1.

The original number is 45.

__

<em>Check</em>

  45 + 9 = 54 . . . with the digits reversed

You might be interested in
Five yellow M&amp;Ms for every three green how many green M&amp;Ms if there are 95 yellow
OLEGan [10]
95/5= 19
19x3= 57 green M&M’s
5 0
2 years ago
Of 1800 students enrolled in school 55% are girls. of the girls attending this school 30% take the bus to school
leonid [27]
55% of 1800 = 0.55(1800) = 990...so there are 990 girls in the school

30% of 990 = 0.30(990) = 297...so there are 297 girls who take the bus
7 0
2 years ago
If i bought 1,000,000 shares of a stock at 0.00002000 how much money would i have if it went up to 0.1? 100 POINTS
Alex73 [517]

Answer

If i bought 1,000,000 shares of a stock at 0.00002000 how much money would i have if it went up to 0.1? 100 POINTS

6 0
2 years ago
Help please right now you will get thanks and brainlest and 25 points it's due at 9
Daniel [21]

Answer:

B.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Simply<br> 7p2 x 3p<br> 14p4
vivado [14]

Answer:

{ \tt{ =  \frac{7 {p}^{2}  \times 3p}{14 {p}^{4} } }} \\  = { \tt{ \frac{21 {p}^{3} }{14 {p}^{4} } }} \\  = { \tt{1.5 {p}^{ - 1} }}

6 0
2 years ago
Other questions:
  • What are two ratios that are equivalent to 15:20
    12·2 answers
  • Suzy Buys 35 pounds of rice. She divided equally into 100 bags. How many pounds of rice does Susie put in each bag?
    12·2 answers
  • 5. What is the fraction ten<br> fourteenths in its simplest form?
    14·1 answer
  • When brett and will ride the​ carousel, brett always selects a horse on the outside​ row, whereas will prefers the row closest t
    11·1 answer
  • Please help asap 25 pts
    9·2 answers
  • Is it rational or irrational?
    5·2 answers
  • HELP!!!! I WILL MARK YOU BRAINLIST
    8·1 answer
  • You are about to attack a dragon in a role playing game. You will throw two
    8·2 answers
  • This got me confused please help
    9·1 answer
  • Who here loves to play in the snow
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!