Which expressions show the expanded form for 907.03? my choices are; (
a. 9 x 100 7 x 1 0 x 1/1 0 x 1/10 (
b. 9 x 100 0 x 10 7 x 1 0 x 1/10 3 x 1/100 (
c. 9 x 100 7 x 10 3 x 1/100 (
d. 9 x 100 7 x 1 3 x 1/100?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

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.