Abakery sells 8 muffins for every 6 bread rolls. they sell 640 muffins in one week, how many rolls did they sell? use scalar multiplication on your double number line.

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

If rt is greater than ba, which statement must be true ?

How many ordered pairs of positive integers satisfy xy=32?