4n - (7-6n)
4n -7 +6n (multiply minus to 7-6n)
10n -7 is the answer
6. three kids and four adults
Answer:
The answer to your question is slope = 0; y = -2
Step-by-step explanation:
Data
A (-2, -2)
B (2, -2)
Process
1.- Calculate the slope
m = (-2 - (-2)) / (2 - (-2))
m = ( -2 + 2) / (2 + 2)
m = 0/4
m = 0
2.- The equation of the line is
y - y1 = m(x- x1)
y - (-2) = 0(x - (-2))
y + 2 = 0
y = -2
Answer:
she would be playing for 42 minutes
Step-by-step explanation:
times how many songs by how long it takes to play them --- 6 times 7= 42 min!
1 kilometer is 1000 (or 10^3) meters, so Eric walks .81*10^3=810 meters and YiTing walks .65*10^3=650 meters.
