berkeleystir berkeleystir

01-04-2019
Mathematics

contestada

solve the systems of equations using substitution.
-3x + 2y = 12
x = 2y - 8

Respuesta :

hamzacx hamzacx

01-04-2019

-3(2y-8) + 2y = 12

-4y + 24 = 12

-4y = -12

y=3

x=2(3)-8

x=-2

Answer Link

Otras preguntas

A response that is automatic, or not learned, is called a conditioned response. a. True b. False

PLEASE I NEED HELP !!!! In a well written paragraph (5-7 sentences )how would you respond to someone who asked "Why do Christians believe in God and not in scie

Define propaganda. A. spreading rumors to influence people's beliefs B. propagating the truth C. reporting only one side of an issue D. accusing the government

Customer loyalty is the payoff for delivering value and generating customer satisfaction. True or False

The ratio of girls to students at a middle school is 10 to 18. If there are 270 students at the school, how many are girls? 100 , 150 , 180 , 200

Explain how you could show five less than a number using an expression.

Groundwater is only found below the water table. a. True b. False

A major obstacle to developing good human relations skills is that a. few persons have common interests. b. people fear taking risks. c. common interests won

2 - b/3 = -5/2 What is the value of b?

What was the name given to the British practice of taking Americans sailors from their ships and forcing them to serve in the British navy? A. Impeachment B. H