Arianna has $0.70 worth of nickels and dimes. She has 4 more dimes than nickels. By following the steps below, determine the number of nickels, x, x, and the number of dimes, y, y, that Arianna has. Determine three ways to have 4 more dimes than nickels:

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.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas