Answer:
10/13
Step-by-step explanation:
Y1-Y2 / X1-X2
18-8 / 18-5
18-8 = 10
18-5 = 13
9 yrs old
13-4=9
3 ( 2m - 1 ) - 5m ≤ -1
6m-3-5m≤ -1
m-3≤ -1
m ≤ 2
6.35
Explanation:
7 divided by 20 is 0.35+6= 6.35
-2