Identify the graph of xy=-8 for theta=pi/4 and write and equation of the translated or rotated graph in general form

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?