farewelldarlinf
farewelldarlinf farewelldarlinf
  • 12-11-2016
  • Mathematics
contestada

Solve the system of equations algebraically. Show all of your steps.
y=x^2+2x
y=3x+20

Respuesta :

kristina27 kristina27
  • 12-11-2016
do you have to get both x and y?
Answer Link
UnknownEternity
UnknownEternity UnknownEternity
  • 27-04-2020

Answer:

x = -4

Y = 8

Step-by-step explanation:

Answer Link

Otras preguntas

450 moles of NaCl are dissolved in 95.0 mL of water. Calculate the molarity of the NaCl solution. a.0.0047 MB)0.21 MC)2.1 MD)4.7 M
Which of the following accurately explains the use of irony in this passage?
What is 8:30 pm + 1 hour and 45 minuets?
What is the best way to display the data from the analysis
Can anyone please help me with these math problems I need it for tomorrow
"!ART!" (28 POINTS) 1.) What name is given to aestheticians who feel the most important thing about a work of art are its design qualities? 4.) What is the diff
Use the excerpt below from Laozi's Dao De Jing to answer the following question: "Therefore the Master says: I let go of the law, and people become honest. I le
10 over 5 plus 9 over 3
Hace dos meses que nosotros ____________ a Europa y Asia.
which value is equivalent to [tex] \frac{x+4}{4+x} [/tex] A. –4 B. –1 C. 1 D. 4