Mr. raysor bought crayons and markers for his school. he bought 5 times as many crayons as markers. he bought 30 boxes a total of 30 boxes. how many boxes of crayons and bixes of markers did mr. raysor buy? complete the bar model. write an equation and solve

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.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Change negative exponents to positive. then solve. round to four decimal places