A triangle has vertices of (0,3.5), (3,1.5), (0, -1.5). If it is dilated with center at the
origin, and a scale factor of 2, what will be the coordinates of the image?

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?