naeshayelewis naeshayelewis
  • 24-09-2021
  • Mathematics
contestada

4 Solve the system to find the y-value of the
solution:
7x – 4y = – 18
x + 12y = 10
A. No Solution
B. 1
C. -2
D. 5
A
B
с
D

4 Solve the system to find the yvalue of the solution 7x 4y 18 x 12y 10 A No Solution B 1 C 2 D 5 A B с D class=
Relax

Respuesta :

gefiltefish87
gefiltefish87 gefiltefish87
  • 24-09-2021

Answer: B

Step-by-step explanation:

7(-2) - 4(1) = -18

-14 - 4 = -18

-18 = -18

TRUE

(-2) + 12(1) = 10

-2 + 12 = 10

10 = 10

TRUE

Answer Link

Otras preguntas

Someone help me with the ASAP!
What is the value of 5^3i^9 -125i -15i 15i 125i
-9r+5=-22 Can someone solve this step by step please
A 29.1 liter tank contains ideal helium gas at 35.8°C and a pressure of 21.8 atm How many moles of gas are in the tank?
Which best describes the relationship between early modernist writers and painters?
Which of the following points are more than 5 units from the point P(-2, -2)? Select all that apply. A. A(1, 2) B. B(3, −1) C. C(2, −3) D. D(−6, −6) E. E(−4, 1)
Dr. Brown has been treating Mrs. Eaton with isoniazid plus ethambutol for the past 6 months. Her symptoms of a productive cough with purulent sputum, fever, he
Please I need help with this problems 30,32,34
what is corn syrup made of?
Choose the correct statements about computer-programming languages. Choose all that apply. A. Computer-programming languages are like English, French, and Germa