ejuicy08 ejuicy08
  • 20-05-2020
  • Mathematics
contestada

find two numbers whose sum is 24 and whose difference is 6.

Respuesta :

Leora03
Leora03 Leora03
  • 07-07-2021

Answer:

9 and 15

Step-by-step explanation:

Let the greater number be x and the smaller number be y.

x +y= 24 -----(1)

x -y= 6

x= y +6 -----(2)

Substitute (2) into (1):

y +6 +y= 24

2y +6= 24 (simplify)

2y= 24 -6 (-6 on both sides)

2y= 18

y= 18 ÷2

y=9

Substitute y= 9 into (2):

x= 9 +6

x= 15

Thus the numbers are 9 and 15.

Answer Link

Otras preguntas

1. Nutrients flow and energy cycles in an ecosystem. о True False
Provide an example of conflict that would qualify as Man vs. Society
how many solutions does this equation have? -2(3h-1)=5(2h-3) have
Select each inequality that 0 is a solution to. Q No. 2 -3(y - 1) > 3 2y - 4 0 y + 8 < 2y + 8
What’s 3x^2(5x^-2x+1) equivalent expression
Kumar is opening a lemonade stand. He spent $4.50 to build the stand and $2.50 for lemons and sugar. He has enough ingredients to make 20 glasses of lemonade. H
Which of the following statements best describes why the mass of a bowling ball would not change if it were transported from Earth to the Moon? A Gravity is a c
what is popular will in Nepal​
How do you write expanded from for 0.68 with decimals
Select the examples that best demonstrate likely tasks for Professional Support Services workers. Check all than apply. O Leon gives psychological tests to stud