What is an expression for the sale price of a bracelet that has been discounted 20% from its
sticker price? evaluate the expression for a sticker price of $40. use the variable for the sale
price and for the sticker price.
a. = − 0.2; $32
b. = + 20; $840
c. = + 0.2; $40
d. = − 0.8; $8

What is the reflection image of (5,-3) across the line y = -x?

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.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)