Answer:
B) 176 ft²
Step-by-step explanation:
22cm
440÷20
Spent amount= $81.50
Pending= $18.50
x²+12x<-11
x²+12x+11<0
x²+12x+11=0
(x+11)(x+1)=0
x+11=0 x+1=0
x= -11 x= -1
Solution: ] -11 , -1 [