Answer:
10
Step-by-step explanation:
Substitute 1 in place of x and the result is -4.
Again substitute 3 in place of x and the result is 6.
Change=6-(-4)=10
Answer: A
Step-by-step explanation:
because i did a quiz with the same and i got it right
Answer:
104
Step-by-step explanation:
PEMDAS, do the multiplication first and then the addition