13-11 × 1316 × 13-3 × 134 × 13-5
13-21 × 13-4 × 13-5 × 1314 × 13-6
1333 × 13-2 × 135 × 13-13 × 13-8
130 × 1310 × 13-12 × 135 × 134

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?