What is the volume of the square pyramid? Round to the nearest hundredth, if needed. 15 cm
7 cm
7 cm
1,575 cm 3
735 cm 3
525 cm3
245 cm 3

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

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Bring the fraction a/a-4 to a denominator of 16-a^2