Given each set of vertices, determine whether parallelogram abcd is a rhombus, a rectangle, or a square. list all
that apply.
a(-8, 1), b(-3, 1), c(-3, 6), d(-8,6)
a. square; rectangle; rhombus
b. rhombus
c. square
d. rectangle

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Given abcd ac=38 and ae=3x+4 find the value of x

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00