Answer:
The domain is all real numbers
The range is all real numbers greater than or equal to [-1]
-19
Step-by-step explanation:
0.3h+1.2=0.1h-2.6
.2h+1.2=-2.6
.2h=-3.8
h=-19
d=
Answer= 20.224
Answer: Maggie is 29 years old
12*3=36
36-7=29
29 + 12 = 41