terilynne terilynne
  • 13-03-2017
  • Mathematics
contestada

solve the system osolve the system of equations equations 2x + 3 y equals 40 and -2 x + 2 y equals 20

Respuesta :

Аноним Аноним
  • 13-03-2017
Y=12
X=2


Solve with elimination or substitution
Answer Link

Otras preguntas

What is the domain (in interval notation) of the following functions?1. g(x)=3/(5x-4)2. h(x)=√(x)/(x-5)3. f(x)=√(x)/(x^2-5x)4. g(x)=(√(x)+5)/(x^2-x-20)5. h(x)=3
What does the principle of uniformitarianism state?
How were the greeks able to defeat the persian fleet even though they were outnumbered?
If I score 13 out of 24 in a test , what percentage is this ?
Which choice below would affect the rate of reaction in the opposite way from the other four? a. Cool the reaction down b. Add a catalyst c. Decrease the pre
In the circle, measure of Arc BC = 62°. The diagram isn't drawn to scale. what is the measure of Arc BCP?
Which statement defines the temperature of a sample of matter?1) Temperature is a measure of the total electromagnetic energy of the particles.2) Temperature is
Who enforced national laws during the period of the Articles of Confederation?
solve for m in E=1/2mv²+mgh
If I score 13 out of 24 in a test , what percentage is this ?