You have an unlimited supply of 2cm and 7cm rods. What lengths can you make with them?
(Rules Of Sequence)

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y