04-01-2017
Mathematics

contestada

solve by substitution
-4x-2y=-12
4x+8y=-24

Respuesta :

Аноним Аноним

04-01-2017

I hope this helps you

-4x-2y+4x+8y= -12-24

6y= -36

y= -6

-4x-2. (-6)= -12

-4x+12= -12

-4x= -24

x=6

(6, -6)

Answer Link

Otras preguntas

Select the fraction that is equivalent to 0.0368. A.368 over 10,000 B.368 over 1,000 C.68 over 1,000 D. 10,000 over 368

Robert has a history of depression but worries that if he seeks treatment he will be fired from his job. Robert’s apprehension to get help is an example of ____

A camera is an example of ____. a. an experiment c. technology b. a robot d. a scientific method

A main character in a story that is a hero. A. Antagonist B. Protagonist C. Scientist D. Artist

9.35 as a fraction in simpliest form

Which would a historian use most often to research people or events from the past? a. old books and papers b. old buildings and ruins c. old tools and pottery

Which of the following terms refers to how genetic traits are expressed? A. Display B. Genotype C. Phenotype D. Dominance

The phase of cell division in which chromosomes align on the spindle equator halfway between the spindle poles is A. prophase. B. telophase. C. anaphase. D. me

Divide. – 5.4 ÷ 0.9 = a. –6.0 b. –0.6 c. 0.6 d. 6.0

How is the value of 4 in 864 related to the value of 4 in 846?