Kennyhaert
Kennyhaert Kennyhaert
  • 03-09-2021
  • Mathematics
contestada

evaluate the expression 2(4y+5y)if x=2 and y=1

plsss answer​

Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx
DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx
  • 03-09-2021

[tex]\large \mathfrak{Solution : }[/tex]

let's solve for y :

  • [tex]2(4y + 5y)[/tex]

  • [tex]2(9y)[/tex]

  • [tex]18y[/tex]

  • [tex]18 \times 1 \: \: \: \: \: (since, \: \: y = 1)[/tex]

  • [tex]18[/tex]

therefore, the value of above expression is 18 .

Answer Link

Otras preguntas

Did Thomas Jefferson favor a national bank
I need an ode poem about my sister that sounds like a song. I've known her for 1 year. We've been through everything together. We have each others back. She car
why did the confederacy want to control fort sumter?
The Gulf Stream Current is deflected by North America, causing the current to change direction. What is this concept called?
Six ways that human rights violation influence. Individual, group and the broader southafrica
Why would the population of rabbits decrease if the population of mice decreased?
A strong cardiovascular system is developed through regular ______.
Mitosis or Meiosis? I make diploid cells.___________
How did contemporary travel journals most likely contribute to people's understanding of monsters?
How did Constantine affect Christianity?