Answer:
Undefined
<em>Step </em><em>by</em><em> step</em><em> </em><em>explaination:</em>
<em> </em>
by order of operations we know that we multiply first;
so, 0x-(7*9)=0
1) Multiply the ones in brackets first:
0x-63=0
2) To make X the subject perform the opposite operation:
0x-64+63=0+63
0x=63
3) Divide 0 on both sides;
0x/0= 63/0
therefore; <u>x is undefined</u>
Answer:
76 is the correct one. So you surely go for it
Answer:

Step-by-step explanation:
The number of students in each bus = s.
It is given that,
6 students traveled by car and the rest traveled in 11 buses.
So, the total number of students traveled = 11s + 6.
Since, the least number of students traveled is 450.
Thus, we get the inequality representing the situation is,

Answer:

Step-by-step explanation:
Solve by isolating the variable on one side of the equation:

Simplify
to
:

Subtract 5 from both sides:

Divide both sides by -2:

Answer:
A. Nonnegative
Step-by-step explanation:
By definition, the absolute value of any number must be positive (i.e non-negative).Hence A is the answer.