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

what are the coordinates of a point where graph of y=x2+3x+2 crosses the x axis
Find the sum 6Y a +7Ya
When heated, KClO3 decomposes into KCl and O2. 2KClO3⟶2KCl+3O2 If this reaction produced 17.4 g KCl, how many grams of O2 were produced? maSS
A child being pulled into a black hole. He is stretched very thin. Why did the author of A Black Hole Is NOT a Hole include this illustration in the text? to h
Remove all the tape pieces from part A, and throw them in the trash. Next, follow these steps to compare pieces of sticky tape that have different charges: Tear
Is ABC~ DEF? If so, identify the similarity postulate or theorem that applies.
Please answer this question asap
Choose the expression that represents 3 less than 7 times a number
i need helppppppppppppppppppppppppppppppppppppppp
How did Hamilton feel about division of power between the U.S. government and the states?​