Answer:
a cartridge containing gunpowder but no bullet, used for training or as a signal is blank
Answer: 18 is the constant rate an i don't know what to put in the x an y sorry got some <em>work of my own to do!!!</em>
The slope of the line below shown is -4
Answer:
a1 = 8
a2 =10
a3 = 13
a4 = 17
Step-by-step explanation:
The first term is a1 = 8
The second term is a2 = a1 + n
= 8+2
= 10
The third term is a3 = a2 + n
= 10+3
= 13
The fourth term is a4 = a3 + n
= 13+4
= 17
Answer: 
Step-by-step explanation:
Move all terms to one side
Simplify 
Split the second term
Factor out common terms in the first two terms, then in the last two terms.
Factor out the common term 
