You have an initial amount of $55 in a savings account and you deposit an equal amount into your account each week. after 6 weeks the account holds $133. write an equation that represents the amount y (in dollars) of money in the account after x weeks.

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

What is the measure of sty in oo below? 130 310 230 50

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min