Donations to an annual fundraiser are 15% greater this year than last year. last year, donations were 10% greater than the year before. the amount raised this year is $10,120. how much was raised 2 years ago?

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.

Fiona has to plot a histogram of the given data