2 Would be your answer if the units are positive.
Answer:
21≤X<28
Or
X≥21+X<28
Step-by-step explanation:
Both equations mean the same thing
Well i think is better expressed if x^2=9.then x=3, that will be better expressed. Now the converse if clearly false, since if x^2<span>=9</span> it is possible that <span>x=−3. I hope this is useful for you</span>
Answer:
-9 1/4
Step-by-step explanation:
- 5 3/4 - 3 1/2
= -23/4 - 7/2
= -23/4 - 14/4
= -37/4
= - 9 1/4
Answer:
The correct quotient is 3.
I think Derek has mistaken to divide
by
.
Step-by-step explanation:
We have to check the quotient of
.
Part A:
Now,
.
=
So, the correct quotient is 3.
Part B:
Derek says that the quotient is
.
So, I think Derek has mistaken to divide
by
. (Answer)