How would i do this 243.79 in expanded form?

Please answer my question.

Which value would be a solution for x in the inequality 47-4x< 7

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis