1.)divide by 5 on each side to obtain
Abs(2x+3)=45
2x+3=45 or 2x+3=-45
2x=42 or 2x=-48
x=21 or x=-24
The one in the top left is a rational number because 6/4 *6/4 is 36/16
20 * (31/100) = 21*0.31=6.51
20.00-6.51=13.49
Caleb paid $13.49
Answer:
6^5
Step-by-step explanation:
6×6×6×6×6=7776
So
=7776