-4x/5≥1/10
-8x≥1
x≤-1/8
x∈(-∞;-1/8]
Y=10x+10
add the like terms together
Answer:
Each knight will 4.8 hrs spend on guard in one day
Step-by-step explanation:
A castle has to be guarded 24 hours a day 5 knights are ordered to split each day's guard duty equally
Each knights has to guard equally l.e for equal time .
That means 24 hours time has to be equally divided among the 5 knights
= 24 / 5 = 4.8
Each knight will spend on guard in one day = 4.8 hrs
1. 14.3-2*5²÷5=14.3-10=4.3
2. Result is Twenty one
1,5,8 would be the correct answer
