The steps to simplify the expression -100/3*(-0.6) are shown. Which step is justified by the commutative property of multiplication?
A. Step 1
B. Step 2
C. Step 3
D. Step 4

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120