Answer:
q=-5
Step-by-step explanation:
Step-by-step explanation:
I can't see good the picture
Answer:
She did not consider the multiplicative inverse property of a real number
Step-by-step explanation:
Jacinta in her conclusion did not consider the Multiplicative Inverse property of real numbers.
Let x be an irrational number.
So, 
If x is an irrational number, then its reverse is also an irrational number. So by the Multiplicative Inverse property their product is 1 and 1 is a rational number. Thus, Jacinta was incorrect.
Answer:
y = 0
Step-by-step explanation:
y =1/2(4)-2
y= 2-2
y=0
Answer is D.
Because;
The first equation = the second equation