timothy566 timothy566

02-01-2017
Mathematics

contestada

solve the system of equation y=-3/2x-2 and 2x+y=4

Respuesta :

LamZhaoWei LamZhaoWei

02-01-2017

2x+(-1.5x-2)=4
2x-1.5x-2=4
0.5x-2=4
0.5x=4+2
0.5x=6
x=6×2
x=12
y= -1.5(12)-2
y= -18-2
y= -20

Answer Link

Аноним Аноним

02-01-2017

The answer is (12,-20)

Answer Link

Otras preguntas

HELP! ASAP WILL MARK BRAINLIEST! What Is an Example of Showing Good Citizenship? answer in a 3to 5 sentence pargraph.

A flashbulb of volume 2.70 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 30.0 °C. How many grams of O2(g) does the flashbulb contain?

What rhythm and blues artist is known as much for his "beat" as for his songs?

The Marshall Plan, named after Secretary of State George c. Marshall, provided what to Western Europe's recovery?

Which is least likely to be a reservoir for fresh water

The Greek term “peripeteia” refers to the __________.recognitionscene of sufferingexpositionreversal of situation

The hypotenuse of a right triangle has endpoints A(4, 1) and B(–1, –2). At which points could the vertex of the right angle in the triangle be located? The h

How does the chromosome number in sperm compare to that of the cell from which it came?

What is the common ratio of the following geometric sequence 5/12, 1/4,3/20,9/100,27/500

To check the correctness of the answer to a multiplication example, divide the A: product by the multiplier B: multiplier by the product C: multiplicand by the