sableigh sableigh
  • 09-03-2017
  • Mathematics
contestada

help with number 7. we just started this unit so i'm clueless.. please help!

help with number 7 we just started this unit so im clueless please help class=

Respuesta :

sdmatera
sdmatera sdmatera
  • 09-03-2017
You first need to isolate the y
4x+9y=-108
9y=-4x-108 (subtract 4x from both sides)
y=-4/9x-12 (divide both sides by 9)
Then, by using the y=mx+b form, we can tell that the y-intercept is -12 so A

Hope this helps
Answer Link
thisurawz1
thisurawz1 thisurawz1
  • 09-03-2017
this is the answer for the question
Ver imagen thisurawz1
Answer Link

Otras preguntas

If you want to apply the rule of thirds, how should you think about your image? divided into four equal spaces divided into nine equal spaces horizontally balan
Write a program that takes a month(string) and date(int) as input and check if it's in Autumn c++
if makin mistakes are supposed to make us better then why are ppl scared to make mistakes
Select the correct answer. What is the solution for x in the equation? -4 + 5x − 7 = 10 + 3x − 2x A. B. C. D.
How much does it cost to pave the road
Which of these had the BIGGEST impact on northerner's view of slavery before the Civil War?
1. How do you differentiate between groups and frames in Figma? A. Group elements are relative and can be constrained. B. Frame elements have constraints enable
Please help me I really need help thank you
given the function h(x)=-x^2-5x+9, determine the average rate of change of the function over the interval -8
Near the end of a bicycle race, Krystal accelerates at 0.36m/s^2 [E] for the final 15.0s. If her initial velocity is 11.0m/s [E], what is her final velocity?