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

Which of the following statements about the British colony in Australia is true? A. It was largely comprised of African slaves who were brought to Australia as
When you catch a baseball, what kind of work do you do, negative or positive? By catching the baseball, what do you change? Does the baseball gain or lose energ
Compare and order fractions3/4-7/8-1/5
This is the correct sequence of evaluating expressions. Example: Commonly remembered by most students as Please Excuse My Dear Aunt Sally. (parentheses, exponen
what is a tornado any body pls help
Wendy and Mini earn $49 per week for delivering magazines. Wendy worked for x weeks and earned an additional total bonus of $18. Mini worked for y weeks. Which
help me find the answer
Michelle made 26 more sales calls last month than Allen. Together, they made 120 calls. How many calls were made by Michelle?
After the Black Death, why did cities start to grow? A.People sought job opportunities. B.Brunelleschi designed the dome of the Florence Cathedral. C.Humanism b
who supported jacksons bid for presidency?