What 23.427 rounded to the nearst whole number

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Will give brainliest summations with algebraic expressions image shown

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)?