It means that value is not counted. it’s there but you don’t include it
Answer:
400.7 cm^3
Step-by-step explanation:
Answer:
the answer is
9b²-3b
Step-by-step explanation:
9b-3
Answer:
1
Step-by-step explanation:
By order of operations, we first evaluate the parentheses, which is 2 * 1 = 2. We then evaluate the brackets, which are 3 / 2 =
. Finally,
*
=
or 1.