Alvin's age is two time elga's age. the sum of their age is 54. what is elga's age

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left

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