The mZGHJ is equal to the
MZXJO someone pls help me I’m rlly confused

Find the solution to this system 2,1 1,-2 1,2 -1,2

When a whole number is multiplied by 104, how does the placement of the decimal point change? a. it moves ten places to the right. b. it moves four places to the left. c. it moves ten places to the left. d. it moves four places to the right.

:) i will answer any of your question +20 ponits