0.1+ 3.93 + 2.9 please do it step by step like which one is first second third. thank you so much !

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

For the equations below which statement is true ?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.