daniellep206
daniellep206
11-02-2017
Mathematics
contestada
graph 3x-2y=16 and x-2y=4
Respuesta :
wolf1728
wolf1728
11-02-2017
A) 3x -2y = 16
B) x -2y = 4
Multiplying equation B by -1
B) -x +2y = -4 then adding it to equation A
A) 3x -2y = 16
2x = 12
x = 6
B) x -2y = 4
B) 6 -2y = 4
B) 2y = -2
y = 1
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
How did the Byzantium/Byzantine emperor react to Medmet 11's attack?
there are 500 sheets of paper in a book. Each sheet is 0.01 cm thick. The book's front and back cover are each 0.1 cm thick. what is the total thickness of the
When, in the 1770s, King George III arbitrarily vetoed laws passed by colonial legislatures, then dissolved those legislatures altogether without the agreement
What is the root of the word wilderness
Berenice wants to earn money to buy a cell phone. She wants to earn$750 for her phone and sccesories. She has already earned $147 with another job. What is the
When entrepreneurs love what they do, this trait is evident. passion dedication self-assurance risk-taking
In bluepoint, the average low temperature for January was 40F. The average low in February was 27%F lower. What was the average low in February?
Solve the inequality. 7x − 9 > 2x + 6
Greta uses 6 ounces of pasta to make 6 /7 of a serving of pasta. How many ounces of pasta are there per serving?
What advances did the Romans make in engineering
