Aunicycle tire has a radius of 13 inches about how far will the unicycle travel in 20 rotations

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

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

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