A grocery store sells 6 bottles of water for $4.80 and 18 bottles of water for $22.50. Is the cost of the water proportional to the number sold? Explain.

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?