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
sashaice [31]
3 years ago
5

Huilan is 15 years younger than Thomas. The sum of their ages is 65. What is Thomas's age?

Mathematics
2 answers:
Troyanec [42]3 years ago
4 0

Answer:

Thomas's age: 40

Step-by-step explanation:

We have:

Thomas's age - Huilan's age = 15 (1)

Thomas's age + Huilan's age = 65 (2)

Add 1 and 2 we have :

2T = 65+15

<=>2T = 80

T=\frac{80}{2} =40

So Thomas's age is 40.

<u><em>P/s: T is Thomas's age</em></u>

pashok25 [27]3 years ago
3 0

Answer:

40 years

Step-by-step explanation:

Hulian and Thomas together is 65 years

let us suppose hulian is X

now, so Thomas is x+15

so x+x+15=65

so 2x = 65-15

2x=50

x=25

Hulian is 25

and Thomas is 25+15=40

You might be interested in
What is the scale factor of triangle ABC to triangle XYZ?
Alex

9514 1404 393

Answer:

  C.  6

Step-by-step explanation:

XY/AB = 30/5 = 6

Triangle ABC is scaled by a factor of 6 to make triangle XYZ.

5 0
3 years ago
Is (2,3) (4,5) (2,8) a function?
snow_lady [41]

Answer:

No

Step-by-step explanation:

if the X number ever repeats, then its never a function

4 0
3 years ago
Read 2 more answers
Determine whether the equation y-y=y is sometimes,always, or never true?
beks73 [17]
The answer is it is yes, it is sometimes true, y can =0
6 0
3 years ago
The number 360 is increased by 25%. The result is then decreased by 50%. What is the final number?
Vladimir [108]
So if 360 is increased by 25%, you would end up with 450 (360 x 1.25), than if the result, 450 is decreased by 50% ( 450 x .50 = 225) (450 - 225 = 225) you would end up with 225.
3 0
3 years ago
What is n^3 divided by n?
Whitepunk [10]
The answer is n^2. hope this helped :)
3 0
3 years ago
Other questions:
  • There is a spinner with 15 equal areas, numbered 1 through 15. If the spinner is spun one time, what is the probability that the
    12·1 answer
  • What is the opposite of -5.2
    9·1 answer
  • Please answer #1 and #2
    11·1 answer
  • The sum of -7.68 and it’s additive inverse is??
    9·1 answer
  • Any assistance would be great!
    6·2 answers
  • Write the equation of a line that passes a given point and has the given slope. Answer in standard form. 1. Point (-3,5), m = -7
    13·1 answer
  • Solve for x. Show work plz
    9·2 answers
  • Which sutuation could be represented by -11
    9·1 answer
  • Which one is greater 4.159 or 4.152????.
    9·2 answers
  • How can you find the radius of this shape? ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!