Answer:
it is C)15x - 175 < 10
Step-by-step explanation:
0.83
5 or more raise the score 4 or less let it rest
Elementary nostoligia :)
Answer: x= -1, y= -6
54
3x -(7-x) = 29 remove the parens
3x - 7 + x = 29 simplify
4x -7 = 29 add 7 to both sides of the equation
4x = 36 divide by
x = 9
then 6x = 6 * 9 = 54
