Berenice wants to earn money to buy a cell phone. she wants to earn$750 for her phone and sccesories. she has already earned $147 with another job. what is the number of phone books bernice willneed to deliver in ordertl earn$750? show all work

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

Which value of c would make he following expression completely factored? 8x+cy

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?