Maria and some of her friends go to see a theater performance at new york city's radio music hall. the cost of a ticket is $225 per person and they must also pay the parking fee of $45. write an expression to find the total cost for any number of tickets.

Evaluate the expression. (9 + 5)(3 + 2)0

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Solve for x where 0 equation: cot^2x+2cotx+1=0