xpineappleslusheex
xpineappleslusheex xpineappleslusheex
  • 04-06-2018
  • Mathematics
contestada

Solve the simultaneous equations.

Solve the simultaneous equations class=

Respuesta :

soniayeung1243oxuz6x
soniayeung1243oxuz6x soniayeung1243oxuz6x
  • 04-06-2018
5p+2w=17----(1)
3p+w=9-----(2)
(2)*2, 6p+2w=18-----(3)
(3)-(1), p=1
sub. p=1 into (2), 3*1+w=9
                                    w=6
Answer Link

Otras preguntas

Our personality is based solely on the environment in which we live. Please select the best answer from the choices provided. T F
what are the first six multiples of 9
Which is the best location for farming? A east of the Jordan River B central Syria C. southern Israel D. the coast of Lebanon
Sam wants to shade 2/3 of the figure. He has already shaded 4 squares. How many more squares must he shade?
solve linear inequality in one varible ? 7x+12>5
Round 3.85 to the nearest one
It is –6oC in Oslo. If it is 14oC warmer in Limerick, what is the temperature in Limerick?
Which sentence uses commas correctly? A. I stretch before I exercise and I also stretch again after I finish exercising. B. Water is sold in plastic bottles
Discuss, at least six ( 6 ) possible advices that could be given in a communication related conflict.
P= $25,000 r=0.5% t=6 Months find the interest rate