swaggyx876 swaggyx876
  • 14-04-2015
  • Mathematics
contestada

do you know what the answer is to this question

do you know what the answer is to this question class=

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 14-04-2015
use subsiution]
y=-3x+5
subsitute -3x+5 for y in second equation
5x-4(-3x+5)=-3
distribute
5x+12x-20=-3
add like terms
17x-20=-3
add 20 to both sides
17x=17
divide both sides by 17
x=1
now subsitute 1 for x
y=-3x+5
y=-3(1)+5
y=-3+5
y=2


x=1
y=2
Answer Link

Otras preguntas

£327 124£3[tex]$3 £3 。 20040 8. Teratogenicity can be caused by what medication? a. Warfarin b. Acetaminophen c. Progesterone d. Loratadine # ឆឆ ន 13 £3 £3 43 3
5 weaknesses of the 1925 Guggisberg constitution
Seven page essay about Heritage day in south africa
Which graph represents an exponential decay function?
CTIVITY 4: Findings: provide a report on your findings from the information gathered. Use the following guidelines to present your findings. Describe how social
Vocabulary Work: identify each word with its synonym and antonym, and then write a sample sentence with it.) (50 points) distract (v). (syn): (ant): (sentenc
3. Unlike kindergarten students, who almost universally have a positive regard for their own classroom achievement, the self-esteem of elementary students who f
diameter of a ball is 9.50. what is the volume
why is homelessness meaningful to you, personally?
Select all the correct answers.In this excerpt from his first address to Parliament, in what two ways does Winston Churchill arouse patriotic feelings in his au