berrygirls0607
berrygirls0607 berrygirls0607
  • 02-03-2021
  • Mathematics
contestada

URGENT!!!!
There are two missing numbers. Twice the first plus the second is equal to 15. Also, three
times the first minus the second equals 20. What are the two numbers?

Respuesta :

ssadowski
ssadowski ssadowski
  • 02-03-2021

Answer:

Write a system of equations

Step-by-step explanation:

2x + y = 15

3x - y = 20

5x = 35

x = 7

2(7) + y =15

y = 1

Answer Link

Otras preguntas

•explain how industrialization led to imperialism
Is a baseball and cannon are dropped from the same height at the same time, which ball will hit the ground first?
how many miles does the Mediterranean sea stretch from east to west
Why has The Nile River been called lifeblood of Egypt?
write an equation in standard form for the line that passes through the points (4,5) and has a slope m= 2/3
The President can most effectively influence the Congress by:
The President can most effectively influence the Congress by:
Which modification is crucial in preparing an mRNA strand for proper translation? removal of introns and the splicing together of exons joining of ribosomal sub
How do landforms link the geography of Canada to the United states.
What is the answer to this , 6.6=w-1.2 w=