Aticket to a school dance is $8 ). usually, 300 students attend. the dance committee knows that for every $1 increase in price of a ticket, 30 fewer students attend the dance. what ticket price will maximize the revenue

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

Im so bad at fractions they are not my best math thing to work on