hollinalisaMacker hollinalisaMacker

02-07-2016
Mathematics

contestada

what is the solution of the system of equations? y = –2x 8 y = x – 4 a. (–1.33, –5.33) b. (4, 0) c. (0, 4) d. (–12, 32)

Respuesta :

nobillionaireNobley nobillionaireNobley

03-07-2016

y = -2x + 8 = x - 4
x + 2x = 8 + 4
3x = 12
x = 4
y = -2(4) + 8 = -8 + 8 = 0
Solution is (4, 0)

Answer Link

mouseears2 mouseears2

19-02-2020

The answer is B.(4,0)

Answer Link

Otras preguntas

How many carbon monoxide molecules are in 0.75 moles of carbon monoxide

3 2/5 divided by 1/5

which method can't you use to solve x²+7x=0.

The first attempt for a Constitution for the federal government was called the Articles of Confederation (AOC). 5 main weakness of the AOC that showed there nee

Help Help Me Plzzzzzzzzzzzzzzzzzzzzz I don't understand this problems

In space, a stationary light source emits green light at a frequency of 5.50*10^14Hz. A spaceship approaches the light at a speed 1.50*10^17m/s. What is the fre

Facts about Isreal and its history.

Please answer the following correctly!

Harvey the wonder hamster can run 3 1/6 km in 1/4 hour. Harvey runs at a constant rate. Find his average speed in kilometers per hour.

You lift a 45-N bag of mulch 1.2 m and carry it a distance of 10 m to the garden. How much work was done?