rhaineemarie123 rhaineemarie123

21-10-2020
Mathematics

contestada

What is the solution to the system of equations?

x=-3y-6 3x+4y=2

A) (-30, 8)
B) (-18, 4)
C) (6, -4)
D) (-18, -4)

Hurry!!!!!

Respuesta :

semiemic semiemic

21-10-2020

A (-30,8) that’s the answer

Answer Link

BigAustimso BigAustimso

21-10-2020

Plug eqn 1 into eqn 2
3(-3y-6) + 4y = 2

-9y - 18 + 4y =2

-5y = 20

Y = -4
Plug back into eqn 1
X = -4 * 3 - 6 = -18

(-18,-4)

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

The rectangle F'G'H'I' is a dilation of the rectangle FGHI. What is the scale factor of the dilation

Write each inequality in words n < 5

Read the following passage. Some people may say that Eugene in Brighton Beach Memoirs is sassy. Because he has an answer for everything. He talks to the audienc

Can someone help me with this please?

A boat heading out to sea starts at Point AA, at a horizontal distance of 734 feet from a lighthouse/the shore. From that point, the boat’s crew measures the an

Malik went surfing twice this week. Yesterday, he spent 5.7 hours out riding waves. Today he surfed for 14.5 hours. Comparing yesterday to today, what is the pe

An ice skater throws a 0.23 kg snowball with a velocity of 13 m/s. ice snowball 13 m/s (a) (i) State the equation linking momentum, mass and velocity. (ii) Cal

What lesson should crane have learned from her experience with wolf

The amplitude of a periodic function is 3.5 units and the minimum value of the function is 2. What is the maximum value of the function?

During the Great Depression, thousands of schools and banks closed: and 1 out of every 4 people were unemployed. Do you think this type of economic depression c