Gemma had $2,030 in her checking account. she wrote a check $526 to pay the rent on her apartment. after the landlord cashed the check, how much money did gemma have left in her checking account?

Empty box + box + empty box fill in the box is equal to 30 how

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2

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.