Which expression is equivalent to -0.25(12 y + 4) a. 11.75 y + 4
b. -3 y -1
c. 11.75 y + 3.75
d. -3 y -4

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

10% of 1,900,000. show me how you got the answer

What is r i 4.5+10r=-6.5 with work pls