Answer:
is the question? -7(3n+5) = -6n +25 for n?
if so the answer is n= -4
but I didn't know if there was more to the problem.
Step-by-step explanation:
9 x 4=36 is the answer
hope this helps you
have a nice day:)
Answer:
y = - x - 2
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
to calculate m use the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 5, 4) and (x₂, y₂ ) = (5, - 8)
m = = = -
y = - x + c ← is the partial equation
to find c substitute either of the 2 points into the partial equation
using (5, - 8), then
- 8 = - 6 + c ⇒ c = - 8 + 6 = - 2
y = - x - 2 ← is the equation of the line
Https://media.education2020.com/evresources/2090439_d5cda3c0-18fe-4e0b-a7b1-7bdb7de4a90f.png https://media.education2020.com/evresources/2090439_bd5347b3-dbdd-4b20-b6db-8fb382f5a76d.png https://media.education2020.com/evresources/2090439_1e3de77c-6df9-4b45-ad4c-56429490d390.png https://media.education2020.com/evresources/2090439_498e0624-1784-4848-b67a-36dfbd500a8b.png
Thats the wepsite if u want to see the answer. good luck!
I don't understand the question