What property is illustrated by each statement? 8+8.3=8.3+8
a. inverse property of addition
b. commutative property of addition
c. associative property of addition

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

Solve for x and select the correct answer