brandon5170 brandon5170
  • 25-11-2019
  • Mathematics
contestada

11. The sum of two numbers
is 29 and the difference of the
same two numbers is 15.
What are the two numbers?

Respuesta :

Yang100
Yang100 Yang100
  • 25-11-2019

Answer:

(22, 7)

Step-by-step explanation:

Let x and y be the unknown two numbers.

x+y=29

x-y=15

----------

2x=44

x=44/2

x=22

----------

22+y=29

y=29-22=7

x=22, y=7.

Answer Link

Otras preguntas

Which expression represents rational numbers? Select all that apply
Help me please very confused
What was the main reason Wegener’s continental drift hypothesis was rejected?
When should garbage be removed from food preparation areas?
Connor is a gardener. He made a graph showing the relationship between the day of the week he worked, Monday through Saturday, and the number of square feet of
A car drives at a constant velocity of 100 mi/h what is the cars acceleration
Determine the total force, in kn, on the bottom of a 100 × 50 m swimming pool. the depth of the pool varies linearly along its length from 1 m to 4 m.
Open diplomacy, freedom of the seas, end international trade barriers, reduce armaments are all aspects of Wilson’s peace plan known as the: Question 4 option
what type of government does mexico and central america
I need help on the PORTFOLIO