Marty's class collected $30.00 in a school-wide penny collection contest. If Tommy's class added $6.00 to the amount they collected, x, and then multiplied the sum by 2, they would have the same amount of money as Marty's class.
will mark Brain*

If you answer right ill give brainliest, : )

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60