Answer:

Step-by-step explanation:
Given:

Required
Multiply
The above can be written as

Split the above expression

Collect like terms

Apply first law on indices



Hence,
is equivalent to 
An hourly wage may result in lower pay
Answer:
-1
Step-by-step explanation:
3-1=2
2-1=1
Answer:
168 cm³
Step-by-step explanation:
The base area of the oblique hexagonal prism = 42 cm²
the height of the prism = 4 cm
Volume of the prism = Base area × height = 42 cm² × 4 cm = 168 cm³
The answer to question one would be "D" y<-3
For question two the answer would be "C" x<5
Hope that helps!