Benjamin wants to buy a dictionary that costs $85, a dinosaur book that costs $45, and a childrens cookbook that costs $50. he has saved $42 from his allowance. write an equation with a variable and figure out how much more money benjamin needs to buy all of the books.

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9