"the figures are similar. the ratio of the lengths of their corresponding sides is 40: 45, or 8: 9. find the ratio of their perimeters and the ratio of their areas. the figures are not drawn to scale.

a) 9: 10 and 81: 100 .. b) 8.9 and 81: 100 .. c) 9: 10 and 64: 81 .. d) 8.9 and 64: 81"

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4