The width of a poster is 8inches more than half its length. The area of this poster is 306 inches. Write an equation in one variable that could be used to find the dimensions ans solve it. Please Answer dune in 10min

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Which of the following describes the symmetry of the graph of y = x3?