Answer:
Distributive
Step-by-step explanation:
You distribute the 5 into 3x+18, multiplying it by each part of the equation (each part is separated by one of these signs: +, -, x, or /) to get 15x (from 5 x 3x) plus 60 (from 5 x 18).
4/5
The line passes through (0,0) and (5,4)
slope equals rise over run so from (0,0) the line rises 4 units and runs 5 units
then slope is 4/5
Another way to calculate is
Slope m = (y2-y1)/(x2-x1)
m = (4 - 0)/(5 - 0) = 4/5
The other rational number = -17/6
a
I believe it would be the third one down
