Which expression uses the greatest common factor and the distributive property to rewrite the sum 42+72

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7