kiyonica kiyonica
  • 12-02-2016
  • Mathematics
contestada

What is the value of x in the equation x – y = 30, when y = 15?

Respuesta :

RoodWoos RoodWoos
  • 12-02-2016
x-y=30, when y=15
Replace y by 15: x-(15)=30
                            x-15=30
Recollect terms: x=30+15
                            x=45
                            ------
Answer Link

Otras preguntas

Why does warm water go on top of cold water
How do you find the MAD// mean absolute deviation
The united states supported a revolution in panama at the turn of the 20th century in order to
On a strand of the mRNA the bases are read in groups of three. What is the correct term for a group of three bases on the strand of mRNA? A) chloroplast B) codo
The slope formula can be used to prove that a triangle has
"which answer is not a theorem or postulate used to prove triangles' similarity?"
You are thinking about buying a savings bond. the bond costs ​$50 today and will mature in 10 years with a value of ​$100. what annual interest rate will the bo
Justin, Cam, and Ben are playing a board game where exactly one player will win. Ben estimates that Justin has a 20%, percent chance of winning each game, and t
HEEEEEEEEEEEEEEEEEEEEEEEELPPPPPPPPPPPPPP
In the following figure, what is the value of the potential at points a and b? (Figure 1) picture a square.There is a 15 v battery on the left side, a 4ohm res