Answer:
r = - 11
Step-by-step explanation:
Calculate the slope m using the slope formula and equate to - 4
m = 
with (x₁, y₁ ) = (4, 5) and (x₂, y₂ ) = (8, r)
m = 
= 
= - 4 ( multiply both sides by 4 )
r - 5 = - 16 ( add 5 to both sides )
r = - 11
Answer:
x^2(3x-5)-9(x_5)
I think that is the answer and hope you will benefit from it
There’s are ratio which would be 8/10. 12/x should equally 8/10. So it would be 14 tiles long.
Answer: x = -2
Step-by-step explanation:
Answer: YES
Plug in the numbers in your head.
y=3(10)+7
y=30+7
y=37 which is the y intercept
