68-40=28
28/4=7
therefore, 7 is your answer
(Hope it helps my friend ^_^)
9 dived by 3 = 3
so he surfed for 3 hours = 1/3 of 9
and there are 6 hours left
so he spent 6 hours building a sandcastle
I hope this helps you
false
cause two negative numbers multiple must be positive
(-1).(-49)
+49
Answer:
b
Step-by-step explanation:
polygons is a plane figure that is described by a finite number of straight line segments connected to form a closed polygonal chain or polygonal circuit
Answer:
inconsistent
Step-by-step explanation:
The two lines are parallel which means they will never intersect. This means they have no solution. When there is no solution they are inconsistent.
Coincident- same line - infinite solutions
Inconsistent - parallel lines - no solutions
Consistent and independent - 1 solutions