Seudónimo
Seudónimo
02-05-2016
Mathematics
contestada
Solve question in photo. Mathematics help.
Respuesta :
meerkat18
meerkat18
05-05-2016
Given:
2x + 3y = 1
y = x - 8
2x + 3y = 1
2x + 3(x-8) = 1
2x + 3x - 24 = 1
5x = 1 + 24
5x = 25
5x/5 = 25/5
x = 5
y = x - 8
y = 5 - 8
y = -3
x = 5 ; y = -3
2x + 3y = 1
2(5) + 3(-3) = 1
10 - 9 = 1
1 = 1
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
A student believes that less than 50% of students at his college receive financial aid. A random sample of 120 students was taken. Sixty-five percent of the stu
The path of his motorcycle was given approximately by H=-0.005x^2+2.39x+600 where H was measured in ft above the river and x was the distance from his launch ra
A 0.70-kg block is hung from and stretches a spring that is attached to the ceiling. A second block is attached to the first one, and the amount that the spring
Diane and Clarke are two employees in an organization who recently started working together. Diane is an older, long-tenured woman raised in rural Kansas, who a
Which of the following was an effect of the Boston Tea Party? O Great Britain closed the port of Boston O Five colonists were killed by British soldiers during
what is the place value of 3 in 63
) Using the following information, what is the amount of cost of merchandise sold? Purchases $32,000 Purchases discounts $960 Merchandise inventory September 1
The continuous side-to-side erosion caused by shifting of the stream's meanders produces an increasingly broader, flat valley floor covered with alluvium. The f
You watch a scientist dissolve some sugar in a liter of water and then place some of this solution into a dialysis bag, tying both ends shut. Then she places th
A 50 g ball of clay traveling at speed vo hits and sticks to a 1.0 kg brick sitting at rest on a frictionless surface. a. Find an expression for the speed of th
