16^1 = 4^2
16•1 = 4•4
16 = 16
When a physical need has been achieved to a drug or alcohol ,this is referred to as dependence or addiction.
Answer:
(2x+1)(x+3)
2x(x+3)+1(x+3)
2x2+6x+x+3
2x2+7x+3 (2x2 means two x square)
if you want you can also multiply 2x+3 by x+3
like this:
(2x+1)(x+3)
x(2x+1)+3(2x+1)
2x2+x+6x+3
2x2+7x+3 (2x2 means two x square)
They will both give you the same answer.
<span>The 4 in the hundreds place has a value400 tines as great as the 0 in the ones place.</span>
