The movie is 204 minutes long. how many hours and minutes is 204 minutes?

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16