commutative for addition
<span>22+(m+8)=(m+8)+22</span> then associative
<span>(m+8)+22=m+(8+22)</span>
<span>=m+30</span>
Range. Range is the difference between the largest and smallest number in a set of numbers.
Answer:$133.75
Step-by-step explanation:
$250 is 100%
? is 107%
$2.5 is 1%
$267.50 is 107%
267.50/2=$133.75
Answer:
456
Step-by-step explanation:
It is shared by 3 people so it will be multiplied by 3.
Answer:
=-3x+4
Step-by-step explanation:
expand the brackets
=-7x+4+4x
then collect the like terms
=-3x+4
thats it