Answer:
1600
Step-by-step explanation:
80 = 5 / 100 * x
80 * 100 = 5 * x
80 * 20 = x
x = 1600
1600 x 0.05 = 80
or
80 / .05 = 1600
No solution
4x+9=4x+13
9 ≠ 13
Yes
Did the math on my calculator on my phone
25 Points
That the only number
Archimedes showed that the point where the medians are concurrent (the centroid) is the center of gravity of a triangular shape of uniform thickness and density
