stupid16
stupid16
02-02-2017
Mathematics
contestada
14x+7y=217
14x+3y=189
Respuesta :
Skittles99
Skittles99
02-02-2017
14x + 7y = 217 > lets solve for y first > so 14(0) + 7y = 217 > 7y = 217 > y = 7/217 > y = 31 > 14x + 7(0) = 217 > 14x = 217 > x = 14/217 > x = 15.5
Now but the 31 in the y place and the 15.5 in the x place and see if it matches up with 217
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
What nursing care should be included for a client who is receiving doxorubicin for acute myelogenous leukemia
Is it possible for number of moles to be less than one?
The surface area of a roof with dimensions of 40 feet long by 28 feet wide is how many times the surface area of a floor where the dimensions are 16 feet long b
21. Who will be at fault if you hit a person getting out of a parked car? A. Nobody, because it is hard to see people getting out of cars. B. The person who was
Davion wants to buy 4 tickets to a basketball game. He sees that there is a discount for $25 off his entire purchase at checkout, so the tickets would cost him
Read the excerpt below and answer the question. There would be recesses in my mind which would be only mine, to which he never came, and sentiments growing ther
Which is a property of all bases?
CAN SOMEONE PLEASE ANSWER THIS PAGE ILL GIVE YOU ALL MY POINTS
Which describes the transformation applied in the figure above? 1. Quadrilateral D’E’F’G’ was shifted down 6 units. 2. Quadrilateral DEFG was shifted up 6 units
The simple interest on certain principal is 1/5 of the amount in 5 years, find the rate of interest.a. 5%b. 80%c 6 2/3d 10%
