Please open the pdf and help me with this please I'm confused. Try any do as many problems as you thank you! I need this today

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

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?

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown