Answer:
4 and 12
Step-by-step explanation:
a = young
b = old
b = 3a, a+b =2a+8 => a = 4, b = 12
Answer:
19/20
Step-by-step explanation:
check the images for an explanation sorry if its hard to understand
Answer:
By property of power of a power:
=
Step-by-step explanation:
Given that 
The property of power of a power is given by,
=
=
=
Using the property of power of a power:
=
=
=
=
Answer:
x axis the animals y axis the hours the employes worked
Step-by-step explanation:
so yeah have a amount per hour