Seudónimo
Seudónimo
10-04-2017
Mathematics
contestada
9x - 3y = -2
-3x + y = -3
Respuesta :
apologiabiology
apologiabiology
10-04-2017
multiply 2nd equation by 3 and add to first
9x-3y=-2
-9x+3y=-9 +
0x+0y=-7
0=-7
false
no solution
these lines aer paraalell so no solution
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
Why would a community's long-term plan include a new mass transit system ? because the federal government provided money for mass transit because roads and
1. Solve the equation: 4x = -36 (1 point) 09 0-9 -40 40
What’s is the unit ratio of platelets to whit blood cells in a microliter of blood?
13. What were the effects of Gifford Pinchot's ideas about the environment? O Pinchot's ideas inspired government policy that forests be protected for public us
Milani needs 1/2 cup of butter to make cornbread,and 1/4 cup of butter to make apple muffins. How many cups of butter does she needs all together?
The formula for the cross-price elasticity of demand is percentage change in rev: Multiple Choice quantity demanded of B/percentage change in price of B. quanti
The United States used the strategy of island hopping to: A. Move closer to Japanese mainland. B. Avoid direct a fight with the Japanese. C. Evacuate the Phi
One marketing company assumes a yearly growth in social media followers of 2.5% after implementing their ideas. Their client currently has 40,000 followers. The
Which of the following activities would be fueled by adenosine triphosphate (ATP) and the phosphagen system?A. 400-meter sprintB. 5-mile bike rideC. 100-meter s
A movie ticket cost $10.tonight the theater is donating 1/2 of the ticket sales to charity. WhAts the equivalent to 1/2
