He ido al supermercado y he comprado 2 tarros de café de 250 gr. y 3 kilos de azúcar. por todo esto pagué $4500, la semana anterior fui al mismo supermercado y compré los mismos productos , pero 4 tarros de café y kilos de azúcar y cancelé $ 6800. ¿ Cuánto cuesta 1 tarro de café y 1 kilo de Azúcar?

What could explain what happened when the time was equal to 120 minutes

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?