$210 increased by 40% is what percent of $210

Polynomial that can be factored as (3x-4)(3x+4)

An ice cream shop sells 5 times as many cakes cones as waffle cones. use x to represent the number of waflle cones the ice cream shop sells and use the variable to write an expresion for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the the ice cream shop sells

What’s a definition for a polygon inscribed in a sphere ?