Answer:
Step-by-step explanation:
QR = 27 ÷ 2 = 13.5
Anything raised to the 0 power = 1
Numbers on the y-axis on a coordinate plane increase in UP direction.
Left hand side is '-x', right hand side is 'x'
Up is 'y' and down is '-y'
Y is the vertical axis and X is horizontal axis.
Step-by-step explanation:
Property: 
<u />
<u>Use the Distributive Property:</u>
<u />
6g + 18 is an equivalent expression when the distributive property is used.