Someone purchase 12 books. But needs 4 books for each of the projects ar school. How many projects would they need

What is the anwers for 9+2x=5x-3-x

What is the radical expression that is equivalent to the expression 27 1 over 5?

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