Answer:
7) First Circle
8)Also First Circle
Step-by-step explanation:
For the first one simplify the bottom expression to get (x-3)(x+7), then cancel out the numerator and x+7 to get 1/x-3. The restrictions are when you solve for x-3 and x+7
The second one is the same thing but this time we simplify the numerator to get (x+2)(x-5). Then, cancel out both x+2. Then you get x-5 as the answer and the restriction is -2 because x+2 is the denominator.
Hope this helps!
Answer:
its B
Step-by-step explanation:
thanks
3x+10=310
3x+10-10=310-10
3x=300
3x/3=300/3
x=100
Therefore x is equal to one hundred
Answer:
-8
Step-by-step explanation:
A positive number divided by a negative one results in a negative quotient.
Thus, 56 ÷ (–7) = -8
the answer is (5,7) to this question
