Seudónimo Seudónimo
  • 25-06-2020
  • Mathematics
contestada

100 points!!! Pls help 9 + 10y = 21. What is the value of Y?

Respuesta :

osikbro
osikbro osikbro
  • 25-06-2020

Answer:

1.2

Step-by-step explanation:

9+10y=21

Subtract 9 from both sides:

10y=21-9=12

Divide both sides by 10 to isolate y:

y=1.2

Hope this helps!

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-06-2020

Answer:

y = 6/5 = 1 1/5 = 1.2

Step-by-step explanation:

9 + 10y = 21

Subtract 9 from each side

9-9 + 10y = 21-9

10 y = 12

Divide each side by 10

10y/10 = 12/10

y = 6/5

y = 1.2

Answer Link

Otras preguntas

what is a dangling modifier?
show by a simple experiment that diffusion becomes faster when temperature is raised
what is a prepositional case?
how is acceleration of the cart related to the amount of force acting on it? the strips of it?
Which Kelvin temperature is equal to 200.°C?
What is the scientific name of 'touch me not' plant? can you give an explanation about its mechanism?
what is a closed-ended question?
the one to one functions G and H are defined as followG={(-8,1),(1,5),(4,-5)(8,-9)}H(x)=3x+4find the following g^-1(1)=h^-1(x)=(h^-1oh)(-2)=
how can I solve this square of binomial? (5d - 7d^2t)^2?
Write the equation For a Line that intersects points(1,3) And (2,5) which one is a.y=x+2 B.y=2x+1. C.y=3x-3. D.Y=-x+3 For me is letter B.please help