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
Vladimir79 [104]
3 years ago
6

The digit in the tens place of a two digit number is three times that in the units place. If the digits are reversed the new num

ber will be 36 less than the original number. Find the original number with one variable
Mathematics
1 answer:
S_A_V [24]3 years ago
4 0
We could do it with algebra.  But we can also do it the long way, which is
shorter than the algebraic way.

The digit in the tens place is 3 times the digit in the units place.
So the number MUST be
31, or
62, or
93 .
It can't be anything else.

Now here they are again, with the reverse of each one:

31 . . . 13      The new number is  18 less.
62 . . . 26      The new number is  36 less.
93 . . . 39      The new number is  54 less.

Obviously, the original number is 62.
 
You might be interested in
A sauce recipe uses 4 cans of tomatoes in every 2/12 quarts. How many cans of tomatoes are used in each quart of the sauce?
My name is Ann [436]
4/12 quarts 
hope this helps
7 0
3 years ago
cheryl says that when you add two negative numbers, the sum is always negative. is Cheryl's statement true of false?
Andrews [41]

Answer:

wwo

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Need help...with this graph
Lady_Fox [76]

Answer:

The graph with coordinates x6,y8

Step-by-step explanation:

7 0
3 years ago
Which linear inequality is represented by the graph graph​
trasher [3.6K]

Answer: choice A

Step-by-step explanation:

7 0
3 years ago
Hello i need help pleaseeee xx ;)
defon

Answer:

A. line l

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

7 0
3 years ago
Other questions:
  • Which of the following is an example of conditional probability?
    15·2 answers
  • A road crew spread 1 1/3 tons of gravel evenly over 8 feet of road.how many tons of gravel did they spread on each foot of road?
    11·1 answer
  • Please answer CORRECTLY !! Will mark brainliest !!!!
    8·2 answers
  • Simplify the expression. (5+3)×4 8 17 23 32
    15·1 answer
  • Please help with algebra problem
    6·1 answer
  • What is the end behavior of f(x)=4x^4-3x^2?
    10·1 answer
  • In a greenhouse, basil is grown in planters that have a base of 4 1 4 in by 1 2 3 in. If there is a 4 × 4 array of these planter
    5·1 answer
  • PLEASEEE HELPPP!!!<br> what is the reason for congruence
    9·1 answer
  • Plss help me:((((((((​
    7·1 answer
  • Height of cylinder is 24 mm and 8 mm radius whats the volume
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!