Paul is two years younger than Patricia. Daniel is 25% older than Patricia. Ten years ago, Daniel was 50% older than Patricia. How old is Paul currently?

Question

11-09-2017
Mathematics

contestada

Paul is two years younger than Patricia. Daniel is 25% older than Patricia. Ten years ago, Daniel was 50% older than Patricia. How old is Paul currently?

Respuesta :

Otras preguntas

Clive wants to print the numbers 1 through 10, so he uses the following code. for x in range(10): print(x) Why will he not get the output he wants? 1.Only the

will clean the classroom tomorrow? A) What B) Who C) Where 7) Thone tha D) When

Which measurement is equivalent to 1 pound? 8 ounces 12 ounces 10 ounces 16 ounces

Read the excerpt from Levitt and Dubner’s Freakonomics. Feldman has also reached some of his own conclusions about honesty, based more on his experience than th

Which of the following correctly shows a prairie food chain? grass, grasshopper, lizard, hawk hawk, grasshopper, lizard, grass snake, grasshopper, hawk, grass g

Patrick borrows $20,500 for 5 years with an interest rate of 2.3%, how much interest will he owe?

795 times 12 then add 6754 then divided by 7

how can I create a new business?

100 POINTS!!!!!! Determine which function has the greater rate of change, if either. EXPLAIN YOUR ANSWER

andriansp andriansp · Answer 1 · 2017-09-18T10:52:26+02:00

In this question, you can get 3 formula which was
1. Paul = Patricia - 2
2. Daniel = Patricia * 1.25
3. Daniel - 10 = (Patricia-10) * 1.5
Daniel - 10 = 1.5 Patricia - 15
Daniel= 1.5 Patricia -5

If you insert the 2nd equation into the 3rd, then you will get
1.25 Patricia = 1.5 Patricia -5
0.25 Patricia = 5
Patricia = 20

Then insert the result into 1st equation
Paul = Patricia - 2= 20-2= 18 years