The rate would show 0.5 equals 37 so that will be your answer
Answer:
SO THE AWNSER WILL BE (B)
Step-by-step explanation:
x − y = 7
y = 3x + 12
a
2 over 19 comma 2 over 33
b
negative 2 over 19 comma negative 33 over 2
c
negative 19 over 2 comma negative 33 over 2
d
19 over 2 comma 33 over 2
SO THE AWNSER WILL BE (B)
Finish the equation. please and thank you
First, find the gradient/slope:
Use slope formula:
m=(y2-y1)/(x2-x1)
=(11-5)/(3-1)
=6/2
=3
Then use the line equation formula:
y=mx+c
You can substitute (1,5) if you like, also must substitute the slope as well!
5=3x1+c
c=2
Then find the full equation, which gives you the answer:
y=3x+2
2/3 + n = 2n + 3 <== ur equation
2/3 - 3 = 2n - n
2/3 - 9/3 = n
-7/3 = n <== ur solution
or
2/3 + n = 2n + 3...multiply everything by common denominator of 3
2 + 3n = 6n + 9
2 - 9 = 6n - 3n
-7 = 3n
-7/3 = n
