Answer:
1/5 = 3 x a
Step-by-step explanation:
If a were the subject,
a = 1/5 ÷ 3
a = 1/5 x 1/3
a = 1/15
this one 1/5 = 3 x a
1/5 =3×a (divied both side by 3)
a= 1/5 ÷3
x≤2−√6 or 0<x≤2+√6
-20
-8-12=-20
y = -5x/3 + 10/3
y = 2x/3 - 3
a10 b10
