Answer:
a = 11
Step-by-step explanation:
if A is 7 in the equation A + 4, the it could also be written as 7 + 4.
then it would just be simple addition, because you would add 7 + 4, which equals 11.
Hope this helps!
Step-by-step explanation:
first remove this -4
so add 4 on both side
-2x-4+4>8+4
-2x>12
then remove -2
so divide both side by - 2 if we multiply or divide by negative number so sign will reverse
x<-6
Answer:
The area is 36m^2
Step-by-step explanation:
6×6=36
Overestimate because the answer is 1.61