Answer:
x=2
Step-by-step explanation:
In the picture.
I hope that it's a clear solution.
Answer:
THIS IS HARD
Step-by-step explanation:
Answer:
20% of 248 is 49.6
Step-by-step explanation:
Answer:
When c and a are positive or both are negative
Step-by-step explanation:
negative times negative equals positive so if a was negative and c was negative -a*-c= ac
Of course positive times positive equals negative so if a and c were positive we could do
a*c= ac
Hope I could help !