Astore sells a 9-ounce jar of mustard for $1.54 and a 15-ounce jar for $2.55. is the cost of the mustard proportional to the number of ounces for each jar? explain.

What is the perimeter of a rectangle if the length is 5 and the width is x?

In each diagram, line p is parallel to line f, and line t intersects lines p and f. based on the diagram, what is the value of x? ( provide explanation)

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?