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
Yakvenalex [24]
2 years ago
9

Two years ago, Mr Singh was 7 times as old as his son. In 3 years' time, he will be 4 times as old as his son. Find Mr Singh's p

resent age.​
Mathematics
2 answers:
Reptile [31]2 years ago
7 0
Me Singh is currently 37 I think and I hope
Anna007 [38]2 years ago
6 0

Answer:

37 years old.

Step-by-step explanation:

2 years ago

Singh-  7s

Son- s

3 years in the future(so 5 years forward)

Singh- 7s+5

Son- s+5

7s+5 = 4(s+5)

7s+5 = 4s+20

3s = 15

s=5

2 years ago the son was 5 so Mr. Singh was 35

Now Mr. Singh is 37

You might be interested in
On Saturday, Mark sold 2 7/8 gallons of lemonade. On the same day, Regan sold 2/3 as much lemonade as Mark. How much lemonade, i
MAXImum [283]
2 7/8= 2/3L
Divide both sides by 2/3 and get 4.31 or 4 5/16
Hope this helps!!
6 0
3 years ago
Please help meeeeee :///
eimsori [14]
Wouldn't all the angles equal 180? We've been trying to learn these but I think so. Subtract both numbers by 180 and it should be the answer. Sorry if it's wrong but I'm not sure. I kinda hope this helps you any
5 0
3 years ago
Read 2 more answers
Pls i need help on these I HAVE BEEN STUCK
pochemuha

Answer:

C for Question 3

B for Question 4

8 0
3 years ago
How to do terrible triangle trouble puzzles??
Marianna [84]
I would start at making it more easy by asking my dad or mom for help
4 0
3 years ago
Read 2 more answers
State the range of the relation shown
Genrish500 [490]

Answer:  Choice A.  {-3,-1,0,1,2}

Explanation:  

The range is the list of y coordinates of each point.

4 0
2 years ago
Other questions:
  • What is 3 1/10 rounded to the nearest 1/2
    10·1 answer
  • √98 divided √18 equals what?
    15·1 answer
  • I have 5 apples and take away 2​
    5·2 answers
  • Zak paid 450 dorllarsfor a motor at discount of 10% find the actual selling price of the motor I need it ASAP​
    15·1 answer
  • Eliminate the parameter.<br><br> x = 3 cos t, y = 3 sin t
    14·1 answer
  • Determine the answer to (−3) + (−5) and explain the steps using a number line
    15·1 answer
  • Below is the entire graph of function f graph f^-1, the inverse of f
    8·1 answer
  • Which of the following is equivalent to 36ab^2 - 28ab when it is completely factored?
    7·1 answer
  • Which expression can be used to find the retail price of an item that was bought at wholesale for $112 and sold at a 40% markup?
    10·2 answers
  • 4 people went to a restaurant. And the total bill for all of them is 106.9
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!