kingnyny123p72qhf kingnyny123p72qhf

12-04-2018
Mathematics

contestada

the difference between two numbers is 20. their sum is 14.find the numbers

Respuesta :

MiNk2019314 MiNk2019314

12-04-2018

Let the two numbers be x and y. The sum of x and y is 14 and the difference is 20. We can write a system of equations and solve:

[tex]x-y=20 \\ x+y=14 \\ 2x=34 \\ x=17[/tex]

Then substitute x back into one of the equations to find y:

[tex]x+y=14 \\ 17+y=14 \\ y=-3[/tex]

So the two numbers are 17 and -3

Answer Link

lilmankodyp3aoc6 lilmankodyp3aoc6

12-04-2018

(17,-3) 20 apart and 14 in sum

Answer Link

Otras preguntas

The number of cows in a farm was 60% of the number of the goats. After 80 goats were taken out of the farm, the number of goats became 60% of the number of cows

Which of the following might be elements in a story about someone who became a Senator? Select all that apply.Terry attended a political rally at her local groc

Please help ;-;!! Math Algebra (Image)

From this list, select the element that forms π bonds most readily. from this list, select the element that forms bonds most readily. li k cl c ne ar

why did Roosevelt feel the need to propose expanding the number of justices on the Surpreme Court?A)the supreme court was struggling under a heavy workload B)th

Evaluate the dot product a⃗ ⋅b⃗ of a⃗ =3i^−8j^ and b⃗ =−2i^−6j^.

Teddy was having trouble fitting into his clothes due to weight gain. In January he weighed 180 lbs 6 oz. He gain 3lbs 9 oz , 5 lbs 12 oz and 6 lbs 11 oz in th

The parent function of a graph is f(x) = x2. The graph shifts a units to the left and down b units. Which function models the transformed function? A) y = x2 -

Select the line from the golden cat that is the best example of alliteration A. the blue roof over our heads B. to catch the fluttering bird of night C.

5y-4=7[tex]5y - 4 = 7 [/tex]