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
svetlana [45]
3 years ago
7

One number is 10 times as large as another, and their difference is 81. Find the numbers.

Mathematics
2 answers:
yulyashka [42]3 years ago
6 0
The smaller number=x
the larger number=10x
we can suggest this equation:
10x-x=81
9x=81
x=81/9=9

The smaller number is 9
The larger number is :  10x=10(9)=90


Answer: the larger number is 90.
Snezhnost [94]3 years ago
5 0

Answer:

The smaller number is 9

The larger number is :  10x=10(9)=90

You might be interested in
Which of the following demonstrates the Commutative Property of Multiplication?
Drupady [299]

Answer:

5(2a − 3) = (2a − 3) ⋅ 5

Step-by-step explanation:

Commutative Property of Multiplication is switching the order of the numbers around, and that answer demonstrates just that.

5 0
3 years ago
Read 2 more answers
47% of what is 141.Please help me on this
babunello [35]
66.27 is your answer
8 0
4 years ago
Read 2 more answers
The sum of three numbers is 100. The second number is 2 times the third. The third number is 8 less than the first. What are the
8_murik_8 [283]

Answer:

Step-by-step explanation:x+y+z=100(let x ,y,z represent the first second and third numbers respectively)

Therefore,y=2z

z=x-8

y=2x-16

substituting the values of x,y and z into the question,we have

x+(2x-16)+(x-8)=100

Simplifying,we have

4x-24=100

adding 24 to both sides of the equation,

4x=100+24

4x=124

dividing both sides of the equation by the co-efficient of x,we have

4x/4=124/4

4.31=124

therefore,x=31.

6 0
1 year ago
What is 784 in expanded form, using exponents?
Oduvanchick [21]
700 + 80 + 2^2?

I have no idea rly lol
4 0
3 years ago
Read 2 more answers
C = 172.7 cm
Anika [276]
I am hoping that the a in c = ad is supposed to be x.

The formula for circumference is c = pi * diameter with 3.14 substituting for pi.

Let’s plug in some values

172.7 = 3.14d

Divide

55 = d

The diameter should be 55 cm.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x. Round the length to the nearest tenth.
    12·2 answers
  • certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu- ray players can be found using the equatio
    13·1 answer
  • Let y = In x and V = lny. Write Inyx in terms of u and v.
    12·1 answer
  • Helppp plzzzzzzz?????
    14·2 answers
  • An equation whose variables are polar coordinates is called a ____________
    13·2 answers
  • A diver dives from the 3 m board at a swimming pool. Her height, y, in metres, above the water in terms of her horizontal distan
    10·1 answer
  • If 2 lines intersect the system is called...
    6·1 answer
  • Find the equation of a line that contains the points (5.-7) and (-5,5). Write the equation in slope-intercept form, using
    8·1 answer
  • The ratio of boys to girls at a movie is 2:1.if there were five girls at the movie how many boys were there
    12·2 answers
  • 10. Evaluate each function for the given value of x, and write the input x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!