Using the digits 3, 4, 7, and 8: write the largest possible number with the 3 in the hundreds place. write the number in digits and using word form.

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?

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Simply 8x squared + 5(7x squared- x) - 2x =