Answer: -4/7
Step-by-step explanation:
2/3 (1 + n ) = -1/2n
2/3 + 2/3n = -1/2n
Multiply both sides by 6
4 + 4n = -3n
4n + 3n = -4
7n = -4
Divide both sides by 7
n = -4/7
Answer:
Answer above its explained fully
You have to perform operations inside parenthesis first:
And finally,
X Y
0 5
1 10
2 15
3 20
4 25
8(?) 40
The way the first four are constantly moving upwards at a rate of five per 1x makes me think that the last X value could be 8.
