Answer:
17 cm
Step-by-step explanation:
P=2L+2W
L=22, P=78 we want to find W
78=2(22)+2W
78=44+2W
34=2W
W=17 cm
Answer:
A) (-infinity,-2] and D) [0,2]
Step-by-step explanation:
11/2x=2
2/11(11/2)x=2(2/11)
x=4/11
Answer:
It would last 7 1/2 weeks if i'm correct