If there brothers buy something for $30 at $10 each then the seller marks it down to $25 and gives them $5 back but can't figure out how to spilt $5 3ways so he gives them a $1 each and he keeps$2 now they only spent $9 each so $9 each is $27 + the $2 he kept is $29 where is the other $1

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top