Gilbert buys a skateboard that costs C dollars. After 5.5% sales tax is added, the cost can be expressed by the expression c+0.55c. What is this expression written in simplest form? A. 0.155c

B. 1.055c

C. 1.55c

D. c(1+0.055)

Josephine has a great garden with and area of 2x2 + x - 6 square feet

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.

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?