HELP I NEED HELP ASAP

A. D=55+9m
B. D=43+10m
C. M=55+10d
D. M=43+10d

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +